| 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 | $214.99 | 6.106% | $228.1173 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $124.42 | 13.408% | $141.1022 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $91.45 | 6.577% | $97.4647 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $232.90 | 12.592% | $262.2268 | $262.23 | $262.25 | $262.20 |
| Purchase #5 | $228.92 | 4.369% | $238.9215 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $170.43 | 4.644% | $178.3448 | $178.34 | $178.35 | $178.30 |
| Purchase #7 | $8.74 | 4.391% | $9.1238 | $9.12 | $9.10 | $9.10 |
| 7 purchase totals = | $1,071.85 | $1,155.3011 | $1,155.29 | $1,155.25 | $1,155.20 | |