| 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 | $107.85 | 12.725% | $121.5739 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $206.53 | 10.696% | $228.6204 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $217.67 | 8.298% | $235.7323 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $246.95 | 13.219% | $279.5943 | $279.59 | $279.60 | $279.60 |
| Purchase #5 | $224.88 | 3.235% | $232.1549 | $232.15 | $232.15 | $232.20 |
| Purchase #6 | $114.90 | 7.392% | $123.3934 | $123.39 | $123.40 | $123.40 |
| Purchase #7 | $93.53 | 9.495% | $102.4107 | $102.41 | $102.40 | $102.40 |
| 7 purchase totals = | $1,212.31 | $1,323.4799 | $1,323.46 | $1,323.45 | $1,323.50 | |