| 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 | $225.83 | 7.335% | $242.3946 | $242.39 | $242.40 | $242.40 |
| Purchase #2 | $218.40 | 11.762% | $244.0882 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $19.57 | 10.629% | $21.6501 | $21.65 | $21.65 | $21.70 |
| Purchase #4 | $218.83 | 4.236% | $228.0996 | $228.10 | $228.10 | $228.10 |
| Purchase #5 | $9.26 | 4.219% | $9.6507 | $9.65 | $9.65 | $9.70 |
| Purchase #6 | $203.70 | 12.197% | $228.5453 | $228.55 | $228.55 | $228.50 |
| Purchase #7 | $34.49 | 6.392% | $36.6946 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $930.08 | $1,011.1231 | $1,011.12 | $1,011.15 | $1,011.20 | |