| 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 | $232.96 | 4.432% | $243.2848 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $169.37 | 9.272% | $185.074 | $185.07 | $185.05 | $185.10 |
| Purchase #3 | $69.30 | 7.570% | $74.546 | $74.55 | $74.55 | $74.50 |
| Purchase #4 | $210.26 | 7.105% | $225.199 | $225.20 | $225.20 | $225.20 |
| Purchase #5 | $197.92 | 5.640% | $209.0827 | $209.08 | $209.10 | $209.10 |
| Purchase #6 | $29.38 | 10.677% | $32.5169 | $32.52 | $32.50 | $32.50 |
| Purchase #7 | $94.64 | 6.385% | $100.6828 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $1,003.83 | $1,070.3862 | $1,070.38 | $1,070.40 | $1,070.40 | |