| 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 | $248.64 | 4.615% | $260.1147 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $240.94 | 12.386% | $270.7828 | $270.78 | $270.80 | $270.80 |
| Purchase #3 | $233.39 | 4.837% | $244.6791 | $244.68 | $244.70 | $244.70 |
| Purchase #4 | $34.31 | 4.325% | $35.7939 | $35.79 | $35.80 | $35.80 |
| Purchase #5 | $157.36 | 13.680% | $178.8868 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $109.34 | 9.404% | $119.6223 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $191.47 | 10.241% | $211.0784 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,215.45 | $1,320.9580 | $1,320.95 | $1,321.00 | $1,321.00 | |