| 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 | $208.31 | 3.263% | $215.1072 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $235.25 | 12.710% | $265.1503 | $265.15 | $265.15 | $265.20 |
| Purchase #3 | $232.46 | 9.106% | $253.6278 | $253.63 | $253.65 | $253.60 |
| Purchase #4 | $155.98 | 3.711% | $161.7684 | $161.77 | $161.75 | $161.80 |
| Purchase #5 | $155.43 | 13.226% | $175.9872 | $175.99 | $176.00 | $176.00 |
| Purchase #6 | $92.84 | 3.395% | $95.9919 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $216.69 | 11.174% | $240.9029 | $240.90 | $240.90 | $240.90 |
| 7 purchase totals = | $1,296.96 | $1,408.5357 | $1,408.54 | $1,408.55 | $1,408.60 | |