| 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 | $185.89 | 13.404% | $210.8067 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $123.34 | 6.711% | $131.6173 | $131.62 | $131.60 | $131.60 |
| Purchase #3 | $113.46 | 9.406% | $124.132 | $124.13 | $124.15 | $124.10 |
| Purchase #4 | $211.46 | 11.283% | $235.319 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $143.87 | 8.580% | $156.214 | $156.21 | $156.20 | $156.20 |
| Purchase #6 | $116.41 | 11.156% | $129.3967 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $143.29 | 4.370% | $149.5518 | $149.55 | $149.55 | $149.60 |
| 7 purchase totals = | $1,037.72 | $1,137.0375 | $1,137.04 | $1,137.00 | $1,137.00 | |