| 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 | $216.91 | 8.418% | $235.1695 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $28.44 | 10.813% | $31.5152 | $31.52 | $31.50 | $31.50 |
| Purchase #3 | $209.85 | 6.310% | $223.0915 | $223.09 | $223.10 | $223.10 |
| Purchase #4 | $28.92 | 11.381% | $32.2114 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $88.68 | 12.371% | $99.6506 | $99.65 | $99.65 | $99.70 |
| Purchase #6 | $120.80 | 7.737% | $130.1463 | $130.15 | $130.15 | $130.10 |
| Purchase #7 | $114.96 | 7.185% | $123.2199 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $808.56 | $875.0044 | $875.01 | $874.95 | $875.00 | |