| 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 | $11.80 | 12.804% | $13.3109 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $236.68 | 12.236% | $265.6402 | $265.64 | $265.65 | $265.60 |
| Purchase #3 | $242.61 | 8.581% | $263.4284 | $263.43 | $263.45 | $263.40 |
| Purchase #4 | $220.98 | 12.450% | $248.492 | $248.49 | $248.50 | $248.50 |
| Purchase #5 | $38.33 | 6.500% | $40.8215 | $40.82 | $40.80 | $40.80 |
| Purchase #6 | $86.87 | 7.301% | $93.2124 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $15.64 | 3.444% | $16.1786 | $16.18 | $16.20 | $16.20 |
| 7 purchase totals = | $852.91 | $941.0840 | $941.08 | $941.10 | $941.00 | |