| 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 | $29.97 | 7.227% | $32.1359 | $32.14 | $32.15 | $32.10 |
| Purchase #2 | $147.82 | 7.244% | $158.5281 | $158.53 | $158.55 | $158.50 |
| Purchase #3 | $236.79 | 6.814% | $252.9249 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $207.88 | 9.151% | $226.9031 | $226.90 | $226.90 | $226.90 |
| Purchase #5 | $71.91 | 6.630% | $76.6776 | $76.68 | $76.70 | $76.70 |
| Purchase #6 | $59.89 | 6.212% | $63.6104 | $63.61 | $63.60 | $63.60 |
| Purchase #7 | $234.52 | 12.213% | $263.1619 | $263.16 | $263.15 | $263.20 |
| 7 purchase totals = | $988.78 | $1,073.9419 | $1,073.94 | $1,073.95 | $1,073.90 | |