| 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 | $248.94 | 12.168% | $279.231 | $279.23 | $279.25 | $279.20 |
| Purchase #2 | $207.44 | 5.728% | $219.3222 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $160.66 | 9.328% | $175.6464 | $175.65 | $175.65 | $175.60 |
| Purchase #4 | $54.28 | 6.489% | $57.8022 | $57.80 | $57.80 | $57.80 |
| Purchase #5 | $164.67 | 10.159% | $181.3988 | $181.40 | $181.40 | $181.40 |
| Purchase #6 | $243.39 | 13.516% | $276.2866 | $276.29 | $276.30 | $276.30 |
| Purchase #7 | $81.50 | 12.261% | $91.4927 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $1,160.88 | $1,281.1799 | $1,281.18 | $1,281.20 | $1,281.10 | |