| 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 | $228.44 | 9.102% | $249.2326 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $244.78 | 13.121% | $276.8976 | $276.90 | $276.90 | $276.90 |
| Purchase #3 | $190.38 | 12.721% | $214.5982 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $96.78 | 12.131% | $108.5204 | $108.52 | $108.50 | $108.50 |
| Purchase #5 | $205.76 | 6.570% | $219.2784 | $219.28 | $219.30 | $219.30 |
| Purchase #6 | $150.88 | 6.578% | $160.8049 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $83.95 | 8.538% | $91.1177 | $91.12 | $91.10 | $91.10 |
| 7 purchase totals = | $1,200.97 | $1,320.4498 | $1,320.45 | $1,320.45 | $1,320.40 | |