| 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 | $32.41 | 3.578% | $33.5696 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $117.48 | 12.311% | $131.943 | $131.94 | $131.95 | $131.90 |
| Purchase #3 | $81.78 | 10.825% | $90.6327 | $90.63 | $90.65 | $90.60 |
| Purchase #4 | $205.74 | 6.563% | $219.2427 | $219.24 | $219.25 | $219.20 |
| Purchase #5 | $211.26 | 3.114% | $217.8386 | $217.84 | $217.85 | $217.80 |
| Purchase #6 | $151.55 | 5.181% | $159.4018 | $159.40 | $159.40 | $159.40 |
| Purchase #7 | $233.42 | 6.483% | $248.5526 | $248.55 | $248.55 | $248.60 |
| 7 purchase totals = | $1,033.64 | $1,101.1810 | $1,101.17 | $1,101.20 | $1,101.10 | |