| 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 | $193.28 | 9.804% | $212.2292 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $111.82 | 5.379% | $117.8348 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $87.39 | 5.414% | $92.1213 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $139.76 | 9.460% | $152.9813 | $152.98 | $153.00 | $153.00 |
| Purchase #5 | $77.66 | 3.678% | $80.5163 | $80.52 | $80.50 | $80.50 |
| Purchase #6 | $208.74 | 9.438% | $228.4409 | $228.44 | $228.45 | $228.40 |
| Purchase #7 | $37.74 | 3.312% | $38.9899 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $856.39 | $923.1137 | $923.11 | $923.15 | $923.00 | |