| 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 | $199.47 | 3.541% | $206.5332 | $206.53 | $206.55 | $206.50 |
| Purchase #2 | $31.57 | 6.584% | $33.6486 | $33.65 | $33.65 | $33.60 |
| Purchase #3 | $38.84 | 10.470% | $42.9065 | $42.91 | $42.90 | $42.90 |
| Purchase #4 | $230.71 | 11.856% | $258.063 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $173.95 | 7.203% | $186.4796 | $186.48 | $186.50 | $186.50 |
| Purchase #6 | $238.65 | 11.326% | $265.6795 | $265.68 | $265.70 | $265.70 |
| Purchase #7 | $116.26 | 6.778% | $124.1401 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $1,029.45 | $1,117.4505 | $1,117.45 | $1,117.50 | $1,117.40 | |