| 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 | $232.31 | 7.233% | $249.113 | $249.11 | $249.10 | $249.10 |
| Purchase #2 | $98.93 | 8.627% | $107.4647 | $107.46 | $107.45 | $107.50 |
| Purchase #3 | $247.85 | 9.706% | $271.9063 | $271.91 | $271.90 | $271.90 |
| Purchase #4 | $120.84 | 3.740% | $125.3594 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $184.91 | 5.170% | $194.4698 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $157.40 | 7.782% | $169.6489 | $169.65 | $169.65 | $169.60 |
| Purchase #7 | $111.65 | 13.184% | $126.3699 | $126.37 | $126.35 | $126.40 |
| 7 purchase totals = | $1,153.89 | $1,244.3320 | $1,244.33 | $1,244.25 | $1,244.40 | |