| 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 | $210.84 | 4.112% | $219.5097 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $140.61 | 13.165% | $159.1213 | $159.12 | $159.10 | $159.10 |
| Purchase #3 | $127.71 | 10.596% | $141.2422 | $141.24 | $141.25 | $141.20 |
| Purchase #4 | $126.75 | 11.408% | $141.2096 | $141.21 | $141.20 | $141.20 |
| Purchase #5 | $204.93 | 7.765% | $220.8428 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $110.72 | 11.555% | $123.5137 | $123.51 | $123.50 | $123.50 |
| Purchase #7 | $126.62 | 13.556% | $143.7846 | $143.78 | $143.80 | $143.80 |
| 7 purchase totals = | $1,048.18 | $1,149.2239 | $1,149.21 | $1,149.20 | $1,149.10 | |