| 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 | $27.41 | 13.294% | $31.0539 | $31.05 | $31.05 | $31.10 |
| Purchase #2 | $243.88 | 9.398% | $266.7998 | $266.80 | $266.80 | $266.80 |
| Purchase #3 | $198.73 | 8.828% | $216.2739 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $204.72 | 9.473% | $224.1131 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $58.57 | 7.563% | $62.9996 | $63.00 | $63.00 | $63.00 |
| Purchase #6 | $179.70 | 9.495% | $196.7625 | $196.76 | $196.75 | $196.80 |
| Purchase #7 | $246.99 | 9.806% | $271.2098 | $271.21 | $271.20 | $271.20 |
| 7 purchase totals = | $1,160.00 | $1,269.2126 | $1,269.20 | $1,269.15 | $1,269.30 | |