| 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 | $44.47 | 6.488% | $47.3552 | $47.36 | $47.35 | $47.40 |
| Purchase #2 | $121.32 | 5.525% | $128.0229 | $128.02 | $128.00 | $128.00 |
| Purchase #3 | $101.54 | 12.497% | $114.2295 | $114.23 | $114.25 | $114.20 |
| Purchase #4 | $116.83 | 7.740% | $125.8726 | $125.87 | $125.85 | $125.90 |
| Purchase #5 | $183.54 | 4.110% | $191.0835 | $191.08 | $191.10 | $191.10 |
| Purchase #6 | $227.30 | 10.569% | $251.3233 | $251.32 | $251.30 | $251.30 |
| Purchase #7 | $197.27 | 7.804% | $212.665 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $992.27 | $1,070.5520 | $1,070.55 | $1,070.50 | $1,070.60 | |