| 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 | $247.50 | 11.209% | $275.2423 | $275.24 | $275.25 | $275.20 |
| Purchase #2 | $235.56 | 7.476% | $253.1705 | $253.17 | $253.15 | $253.20 |
| Purchase #3 | $9.54 | 3.376% | $9.8621 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $40.44 | 10.845% | $44.8257 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $120.93 | 6.516% | $128.8098 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $247.41 | 8.836% | $269.2711 | $269.27 | $269.25 | $269.30 |
| Purchase #7 | $27.75 | 6.273% | $29.4908 | $29.49 | $29.50 | $29.50 |
| 7 purchase totals = | $929.13 | $1,010.6723 | $1,010.67 | $1,010.65 | $1,010.70 | |