| 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 | $219.46 | 6.159% | $232.9765 | $232.98 | $233.00 | $233.00 |
| Purchase #2 | $229.74 | 13.488% | $260.7273 | $260.73 | $260.75 | $260.70 |
| Purchase #3 | $133.79 | 11.380% | $149.0153 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $109.60 | 12.674% | $123.4907 | $123.49 | $123.50 | $123.50 |
| Purchase #5 | $224.54 | 8.695% | $244.0638 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $190.90 | 10.448% | $210.8452 | $210.85 | $210.85 | $210.80 |
| Purchase #7 | $184.57 | 4.109% | $192.154 | $192.15 | $192.15 | $192.20 |
| 7 purchase totals = | $1,292.60 | $1,413.2728 | $1,413.28 | $1,413.30 | $1,413.30 | |