| 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 | $110.49 | 7.809% | $119.1182 | $119.12 | $119.10 | $119.10 |
| Purchase #2 | $26.35 | 4.605% | $27.5634 | $27.56 | $27.55 | $27.60 |
| Purchase #3 | $131.37 | 11.104% | $145.9573 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $126.54 | 13.699% | $143.8747 | $143.87 | $143.85 | $143.90 |
| Purchase #5 | $141.55 | 4.819% | $148.3713 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $221.47 | 11.174% | $246.2171 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $173.74 | 7.180% | $186.2145 | $186.21 | $186.20 | $186.20 |
| 7 purchase totals = | $931.51 | $1,017.3165 | $1,017.31 | $1,017.20 | $1,017.40 | |