| 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 | $14.42 | 3.123% | $14.8703 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $150.53 | 4.124% | $156.7379 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $121.86 | 11.317% | $135.6509 | $135.65 | $135.65 | $135.70 |
| Purchase #4 | $28.97 | 12.260% | $32.5217 | $32.52 | $32.50 | $32.50 |
| Purchase #5 | $235.28 | 5.286% | $247.7169 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $50.45 | 4.130% | $52.5336 | $52.53 | $52.55 | $52.50 |
| Purchase #7 | $187.47 | 13.107% | $212.0417 | $212.04 | $212.05 | $212.00 |
| 7 purchase totals = | $788.98 | $852.0730 | $852.07 | $852.05 | $852.00 | |