| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.54 | 11.330% | $154.2366 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $152.28 | 11.809% | $170.2627 | $170.26 | $170.25 | $170.30 |
| Purchase #3 | $124.40 | 3.653% | $128.9443 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $192.34 | 11.518% | $214.4937 | $214.49 | $214.50 | $214.50 |
| Purchase #5 | $114.35 | 5.286% | $120.3945 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $220.64 | 13.627% | $250.7066 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $213.42 | 8.554% | $231.6759 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $1,155.97 | $1,270.7143 | $1,270.71 | $1,270.75 | $1,270.70 | |