| 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 | $192.86 | 10.388% | $212.8943 | $212.89 | $212.90 | $212.90 |
| Purchase #2 | $247.42 | 9.155% | $270.0713 | $270.07 | $270.05 | $270.10 |
| Purchase #3 | $129.59 | 7.108% | $138.8013 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $196.79 | 7.525% | $211.5984 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $47.67 | 5.155% | $50.1274 | $50.13 | $50.15 | $50.10 |
| Purchase #6 | $92.76 | 5.174% | $97.5594 | $97.56 | $97.55 | $97.60 |
| Purchase #7 | $14.72 | 13.827% | $16.7553 | $16.76 | $16.75 | $16.80 |
| 7 purchase totals = | $921.81 | $997.8074 | $997.81 | $997.80 | $997.90 | |