| 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 | $242.96 | 10.636% | $268.8012 | $268.80 | $268.80 | $268.80 |
| Purchase #2 | $47.92 | 12.265% | $53.7974 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $236.84 | 7.140% | $253.7504 | $253.75 | $253.75 | $253.80 |
| Purchase #4 | $224.51 | 3.477% | $232.3162 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $249.95 | 10.439% | $276.0423 | $276.04 | $276.05 | $276.00 |
| Purchase #6 | $39.72 | 11.333% | $44.2215 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $81.42 | 13.585% | $92.4809 | $92.48 | $92.50 | $92.50 |
| 7 purchase totals = | $1,123.32 | $1,221.4099 | $1,221.41 | $1,221.40 | $1,221.40 | |