| 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 | $202.99 | 3.707% | $210.5148 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $102.39 | 10.465% | $113.1051 | $113.11 | $113.10 | $113.10 |
| Purchase #3 | $147.56 | 11.444% | $164.4468 | $164.45 | $164.45 | $164.40 |
| Purchase #4 | $113.35 | 8.134% | $122.5699 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $45.88 | 8.754% | $49.8963 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $189.49 | 7.704% | $204.0883 | $204.09 | $204.10 | $204.10 |
| Purchase #7 | $194.79 | 7.150% | $208.7175 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $996.45 | $1,073.3387 | $1,073.35 | $1,073.30 | $1,073.30 | |