| 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 | $226.82 | 3.454% | $234.6544 | $234.65 | $234.65 | $234.70 |
| Purchase #2 | $28.83 | 8.829% | $31.3754 | $31.38 | $31.40 | $31.40 |
| Purchase #3 | $227.63 | 11.314% | $253.3841 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $186.77 | 10.462% | $206.3099 | $206.31 | $206.30 | $206.30 |
| Purchase #5 | $218.44 | 10.316% | $240.9743 | $240.97 | $240.95 | $241.00 |
| Purchase #6 | $5.68 | 10.509% | $6.2769 | $6.28 | $6.30 | $6.30 |
| Purchase #7 | $121.60 | 7.867% | $131.1663 | $131.17 | $131.15 | $131.20 |
| 7 purchase totals = | $1,015.77 | $1,104.1413 | $1,104.14 | $1,104.15 | $1,104.30 | |