| 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 | $110.64 | 4.291% | $115.3876 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $211.53 | 6.242% | $224.7337 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $84.42 | 12.215% | $94.7319 | $94.73 | $94.75 | $94.70 |
| Purchase #4 | $236.50 | 13.118% | $267.5241 | $267.52 | $267.50 | $267.50 |
| Purchase #5 | $169.73 | 6.412% | $180.6131 | $180.61 | $180.60 | $180.60 |
| Purchase #6 | $64.79 | 4.366% | $67.6187 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $187.74 | 3.137% | $193.6294 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $1,065.35 | $1,144.2385 | $1,144.23 | $1,144.25 | $1,144.10 | |