| 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 | $215.33 | 7.627% | $231.7532 | $231.75 | $231.75 | $231.80 |
| Purchase #2 | $192.34 | 12.596% | $216.5671 | $216.57 | $216.55 | $216.60 |
| Purchase #3 | $106.99 | 12.506% | $120.3702 | $120.37 | $120.35 | $120.40 |
| Purchase #4 | $10.32 | 11.208% | $11.4767 | $11.48 | $11.50 | $11.50 |
| Purchase #5 | $210.64 | 4.506% | $220.1314 | $220.13 | $220.15 | $220.10 |
| Purchase #6 | $76.77 | 7.491% | $82.5208 | $82.52 | $82.50 | $82.50 |
| Purchase #7 | $224.38 | 6.286% | $238.4845 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $1,036.77 | $1,121.3039 | $1,121.30 | $1,121.30 | $1,121.40 | |