| 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 | $143.97 | 6.417% | $153.2086 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $98.59 | 8.268% | $106.7414 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $235.87 | 3.477% | $244.0712 | $244.07 | $244.05 | $244.10 |
| Purchase #4 | $109.32 | 6.842% | $116.7997 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $122.43 | 9.181% | $133.6703 | $133.67 | $133.65 | $133.70 |
| Purchase #6 | $97.98 | 10.212% | $107.9857 | $107.99 | $108.00 | $108.00 |
| Purchase #7 | $225.30 | 4.233% | $234.8369 | $234.84 | $234.85 | $234.80 |
| 7 purchase totals = | $1,033.46 | $1,097.3138 | $1,097.32 | $1,097.30 | $1,097.30 | |