| 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 | $214.78 | 5.846% | $227.336 | $227.34 | $227.35 | $227.30 |
| Purchase #2 | $127.56 | 9.217% | $139.3172 | $139.32 | $139.30 | $139.30 |
| Purchase #3 | $201.38 | 9.611% | $220.7346 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $240.51 | 10.247% | $265.1551 | $265.16 | $265.15 | $265.20 |
| Purchase #5 | $139.29 | 5.470% | $146.9092 | $146.91 | $146.90 | $146.90 |
| Purchase #6 | $199.50 | 9.636% | $218.7238 | $218.72 | $218.70 | $218.70 |
| Purchase #7 | $198.67 | 12.590% | $223.6826 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $1,321.69 | $1,441.8585 | $1,441.86 | $1,441.85 | $1,441.80 | |