| 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 | $6.69 | 6.105% | $7.0984 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $96.59 | 6.628% | $102.992 | $102.99 | $103.00 | $103.00 |
| Purchase #3 | $139.58 | 11.757% | $155.9904 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $249.30 | 5.538% | $263.1062 | $263.11 | $263.10 | $263.10 |
| Purchase #5 | $194.98 | 8.548% | $211.6469 | $211.65 | $211.65 | $211.60 |
| Purchase #6 | $222.56 | 11.421% | $247.9786 | $247.98 | $248.00 | $248.00 |
| Purchase #7 | $155.64 | 9.338% | $170.1737 | $170.17 | $170.15 | $170.20 |
| 7 purchase totals = | $1,065.34 | $1,158.9862 | $1,158.99 | $1,159.00 | $1,159.00 | |