| 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 | $219.98 | 8.458% | $238.5859 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $191.51 | 3.216% | $197.669 | $197.67 | $197.65 | $197.70 |
| Purchase #3 | $150.56 | 12.533% | $169.4297 | $169.43 | $169.45 | $169.40 |
| Purchase #4 | $213.40 | 12.781% | $240.6747 | $240.67 | $240.65 | $240.70 |
| Purchase #5 | $202.47 | 11.566% | $225.8877 | $225.89 | $225.90 | $225.90 |
| Purchase #6 | $226.90 | 13.735% | $258.0647 | $258.06 | $258.05 | $258.10 |
| Purchase #7 | $36.82 | 8.870% | $40.0859 | $40.09 | $40.10 | $40.10 |
| 7 purchase totals = | $1,241.64 | $1,370.3976 | $1,370.40 | $1,370.40 | $1,370.50 | |