| 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 | $228.52 | 12.825% | $257.8277 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $118.29 | 8.424% | $128.2547 | $128.25 | $128.25 | $128.30 |
| Purchase #3 | $224.71 | 4.109% | $233.9433 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $156.91 | 3.529% | $162.4474 | $162.45 | $162.45 | $162.40 |
| Purchase #5 | $49.28 | 9.711% | $54.0656 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $235.66 | 5.468% | $248.5459 | $248.55 | $248.55 | $248.50 |
| Purchase #7 | $170.68 | 8.200% | $184.6758 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $1,184.05 | $1,269.7604 | $1,269.77 | $1,269.80 | $1,269.70 | |