| 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 | $240.29 | 4.709% | $251.6053 | $251.61 | $251.60 | $251.60 |
| Purchase #2 | $168.48 | 12.261% | $189.1373 | $189.14 | $189.15 | $189.10 |
| Purchase #3 | $65.87 | 8.642% | $71.5625 | $71.56 | $71.55 | $71.60 |
| Purchase #4 | $226.33 | 11.767% | $252.9623 | $252.96 | $252.95 | $253.00 |
| Purchase #5 | $78.47 | 11.665% | $87.6235 | $87.62 | $87.60 | $87.60 |
| Purchase #6 | $171.63 | 13.829% | $195.3647 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $92.47 | 9.730% | $101.4673 | $101.47 | $101.45 | $101.50 |
| 7 purchase totals = | $1,043.54 | $1,149.7229 | $1,149.72 | $1,149.65 | $1,149.80 | |