| 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 | $84.35 | 3.301% | $87.1344 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $101.95 | 8.604% | $110.7218 | $110.72 | $110.70 | $110.70 |
| Purchase #3 | $200.41 | 11.218% | $222.892 | $222.89 | $222.90 | $222.90 |
| Purchase #4 | $216.34 | 4.581% | $226.2505 | $226.25 | $226.25 | $226.30 |
| Purchase #5 | $103.58 | 12.869% | $116.9097 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $140.28 | 4.489% | $146.5772 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $220.66 | 7.694% | $237.6376 | $237.64 | $237.65 | $237.60 |
| 7 purchase totals = | $1,067.57 | $1,148.1232 | $1,148.12 | $1,148.15 | $1,148.10 | |