| 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 | $240.31 | 10.451% | $265.4248 | $265.42 | $265.40 | $265.40 |
| Purchase #2 | $118.48 | 5.603% | $125.1184 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $28.61 | 3.174% | $29.5181 | $29.52 | $29.50 | $29.50 |
| Purchase #4 | $226.83 | 10.441% | $250.5133 | $250.51 | $250.50 | $250.50 |
| Purchase #5 | $83.78 | 11.201% | $93.1642 | $93.16 | $93.15 | $93.20 |
| Purchase #6 | $212.57 | 8.411% | $230.4493 | $230.45 | $230.45 | $230.40 |
| Purchase #7 | $197.26 | 13.317% | $223.5291 | $223.53 | $223.55 | $223.50 |
| 7 purchase totals = | $1,107.84 | $1,217.7172 | $1,217.71 | $1,217.65 | $1,217.60 | |