| 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 | $218.77 | 9.617% | $239.8091 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $52.80 | 6.858% | $56.421 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $144.58 | 7.426% | $155.3165 | $155.32 | $155.30 | $155.30 |
| Purchase #4 | $58.83 | 9.728% | $64.553 | $64.55 | $64.55 | $64.60 |
| Purchase #5 | $90.73 | 11.576% | $101.2329 | $101.23 | $101.25 | $101.20 |
| Purchase #6 | $60.52 | 9.597% | $66.3281 | $66.33 | $66.35 | $66.30 |
| Purchase #7 | $41.82 | 10.397% | $46.168 | $46.17 | $46.15 | $46.20 |
| 7 purchase totals = | $668.05 | $729.8286 | $729.83 | $729.80 | $729.80 | |