| 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 | $40.91 | 13.412% | $46.3968 | $46.40 | $46.40 | $46.40 |
| Purchase #2 | $244.42 | 9.570% | $267.811 | $267.81 | $267.80 | $267.80 |
| Purchase #3 | $148.77 | 5.609% | $157.1145 | $157.11 | $157.10 | $157.10 |
| Purchase #4 | $146.32 | 9.814% | $160.6798 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $248.61 | 8.292% | $269.2247 | $269.22 | $269.20 | $269.20 |
| Purchase #6 | $101.67 | 10.315% | $112.1573 | $112.16 | $112.15 | $112.20 |
| Purchase #7 | $151.44 | 7.662% | $163.0433 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $1,082.14 | $1,176.4274 | $1,176.42 | $1,176.40 | $1,176.40 | |