| 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 | $29.31 | 9.116% | $31.9819 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $91.38 | 9.103% | $99.6983 | $99.70 | $99.70 | $99.70 |
| Purchase #3 | $138.92 | 10.404% | $153.3732 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $218.52 | 7.107% | $234.0502 | $234.05 | $234.05 | $234.10 |
| Purchase #5 | $165.36 | 3.592% | $171.2997 | $171.30 | $171.30 | $171.30 |
| Purchase #6 | $87.78 | 8.678% | $95.3975 | $95.40 | $95.40 | $95.40 |
| Purchase #7 | $224.92 | 11.762% | $251.3751 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $956.19 | $1,037.1759 | $1,037.18 | $1,037.20 | $1,037.30 | |