| 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 | $97.89 | 4.735% | $102.5251 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $128.35 | 9.114% | $140.0478 | $140.05 | $140.05 | $140.00 |
| Purchase #3 | $56.73 | 10.834% | $62.8761 | $62.88 | $62.90 | $62.90 |
| Purchase #4 | $191.35 | 11.291% | $212.9553 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $209.66 | 10.453% | $231.5758 | $231.58 | $231.60 | $231.60 |
| Purchase #6 | $248.58 | 10.685% | $275.1408 | $275.14 | $275.15 | $275.10 |
| Purchase #7 | $45.36 | 13.630% | $51.5426 | $51.54 | $51.55 | $51.50 |
| 7 purchase totals = | $977.92 | $1,076.6635 | $1,076.68 | $1,076.75 | $1,076.60 | |