| 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 | $238.91 | 7.790% | $257.5211 | $257.52 | $257.50 | $257.50 |
| Purchase #2 | $43.75 | 11.217% | $48.6574 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $154.44 | 4.760% | $161.7913 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $138.74 | 8.545% | $150.5953 | $150.60 | $150.60 | $150.60 |
| Purchase #5 | $32.32 | 4.125% | $33.6532 | $33.65 | $33.65 | $33.70 |
| Purchase #6 | $136.99 | 4.449% | $143.0847 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $181.44 | 10.276% | $200.0848 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $926.59 | $995.3878 | $995.38 | $995.40 | $995.50 | |