| 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 | $101.64 | 8.450% | $110.2286 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $183.74 | 11.529% | $204.9234 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $168.47 | 3.372% | $174.1508 | $174.15 | $174.15 | $174.20 |
| Purchase #4 | $110.57 | 3.140% | $114.0419 | $114.04 | $114.05 | $114.00 |
| Purchase #5 | $131.68 | 12.425% | $148.0412 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $227.88 | 12.113% | $255.4831 | $255.48 | $255.50 | $255.50 |
| Purchase #7 | $206.64 | 8.145% | $223.4708 | $223.47 | $223.45 | $223.50 |
| 7 purchase totals = | $1,130.62 | $1,230.3398 | $1,230.33 | $1,230.35 | $1,230.30 | |