| 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 | $212.37 | 4.270% | $221.4382 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $122.60 | 7.154% | $131.3708 | $131.37 | $131.35 | $131.40 |
| Purchase #3 | $105.39 | 11.321% | $117.3212 | $117.32 | $117.30 | $117.30 |
| Purchase #4 | $32.60 | 8.375% | $35.3303 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $213.59 | 5.802% | $225.9825 | $225.98 | $226.00 | $226.00 |
| Purchase #6 | $12.87 | 5.215% | $13.5412 | $13.54 | $13.55 | $13.50 |
| Purchase #7 | $226.51 | 9.385% | $247.768 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $925.93 | $992.7522 | $992.75 | $992.75 | $992.70 | |