| 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 | $37.31 | 10.630% | $41.2761 | $41.28 | $41.30 | $41.30 |
| Purchase #2 | $217.48 | 3.329% | $224.7199 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $119.51 | 13.287% | $135.3893 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $191.43 | 11.277% | $213.0176 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $126.30 | 5.256% | $132.9383 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $31.41 | 6.384% | $33.4152 | $33.42 | $33.40 | $33.40 |
| Purchase #7 | $128.29 | 9.190% | $140.0799 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $851.73 | $920.8363 | $920.85 | $920.85 | $920.80 | |