| 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 | $238.48 | 12.654% | $268.6573 | $268.66 | $268.65 | $268.70 |
| Purchase #2 | $107.28 | 8.690% | $116.6026 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $216.52 | 12.735% | $244.0938 | $244.09 | $244.10 | $244.10 |
| Purchase #4 | $203.92 | 3.335% | $210.7207 | $210.72 | $210.70 | $210.70 |
| Purchase #5 | $160.75 | 7.793% | $173.2772 | $173.28 | $173.30 | $173.30 |
| Purchase #6 | $106.64 | 8.457% | $115.6585 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $250.87 | 6.822% | $267.9844 | $267.98 | $268.00 | $268.00 |
| 7 purchase totals = | $1,284.46 | $1,396.9945 | $1,396.99 | $1,397.00 | $1,397.10 | |