| 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 | $207.57 | 3.238% | $214.2911 | $214.29 | $214.30 | $214.30 |
| Purchase #2 | $98.37 | 5.259% | $103.5433 | $103.54 | $103.55 | $103.50 |
| Purchase #3 | $229.61 | 6.319% | $244.1191 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $68.44 | 7.843% | $73.8077 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $32.77 | 3.703% | $33.9835 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $27.27 | 9.675% | $29.9084 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $139.36 | 11.318% | $155.1328 | $155.13 | $155.15 | $155.10 |
| 7 purchase totals = | $803.39 | $854.7859 | $854.78 | $854.80 | $854.70 | |