| 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 | $23.85 | 6.431% | $25.3838 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $147.78 | 3.645% | $153.1666 | $153.17 | $153.15 | $153.20 |
| Purchase #3 | $187.86 | 7.803% | $202.5187 | $202.52 | $202.50 | $202.50 |
| Purchase #4 | $140.42 | 6.755% | $149.9054 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $208.66 | 8.120% | $225.6032 | $225.60 | $225.60 | $225.60 |
| Purchase #6 | $123.95 | 9.630% | $135.8864 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $92.55 | 7.455% | $99.4496 | $99.45 | $99.45 | $99.40 |
| 7 purchase totals = | $925.07 | $991.9137 | $991.92 | $991.90 | $991.90 | |