| 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 | $230.38 | 11.290% | $256.3899 | $256.39 | $256.40 | $256.40 |
| Purchase #2 | $69.70 | 5.297% | $73.392 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $169.98 | 13.440% | $192.8253 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $226.57 | 10.633% | $250.6612 | $250.66 | $250.65 | $250.70 |
| Purchase #5 | $113.28 | 3.209% | $116.9152 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $245.42 | 13.575% | $278.7358 | $278.74 | $278.75 | $278.70 |
| Purchase #7 | $156.72 | 8.580% | $170.1666 | $170.17 | $170.15 | $170.20 |
| 7 purchase totals = | $1,212.05 | $1,339.0860 | $1,339.10 | $1,339.10 | $1,339.10 | |