| 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 | $107.34 | 5.401% | $113.1374 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $173.77 | 6.569% | $185.185 | $185.19 | $185.20 | $185.20 |
| Purchase #3 | $191.80 | 6.505% | $204.2766 | $204.28 | $204.30 | $204.30 |
| Purchase #4 | $220.30 | 13.168% | $249.3091 | $249.31 | $249.30 | $249.30 |
| Purchase #5 | $64.31 | 8.363% | $69.6882 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $175.95 | 4.379% | $183.6549 | $183.65 | $183.65 | $183.70 |
| Purchase #7 | $25.36 | 8.742% | $27.577 | $27.58 | $27.60 | $27.60 |
| 7 purchase totals = | $958.83 | $1,032.8282 | $1,032.84 | $1,032.90 | $1,032.90 | |