| 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 | $194.32 | 3.153% | $200.4469 | $200.45 | $200.45 | $200.40 |
| Purchase #2 | $197.99 | 9.111% | $216.0289 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $123.40 | 8.799% | $134.258 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $54.69 | 8.216% | $59.1833 | $59.18 | $59.20 | $59.20 |
| Purchase #5 | $194.40 | 8.171% | $210.2844 | $210.28 | $210.30 | $210.30 |
| Purchase #6 | $165.85 | 9.788% | $182.0834 | $182.08 | $182.10 | $182.10 |
| Purchase #7 | $223.78 | 8.749% | $243.3585 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $1,154.43 | $1,245.6434 | $1,245.64 | $1,245.70 | $1,245.70 | |