| 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 | $204.83 | 7.324% | $219.8317 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $175.72 | 13.157% | $198.8395 | $198.84 | $198.85 | $198.80 |
| Purchase #3 | $21.87 | 10.575% | $24.1828 | $24.18 | $24.20 | $24.20 |
| Purchase #4 | $231.94 | 8.104% | $250.7364 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $82.33 | 13.636% | $93.5565 | $93.56 | $93.55 | $93.60 |
| Purchase #6 | $109.69 | 9.592% | $120.2115 | $120.21 | $120.20 | $120.20 |
| Purchase #7 | $155.71 | 9.300% | $170.191 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $982.09 | $1,077.5494 | $1,077.55 | $1,077.60 | $1,077.50 | |