| 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 | $113.60 | 12.282% | $127.5524 | $127.55 | $127.55 | $127.60 |
| Purchase #2 | $214.49 | 4.417% | $223.964 | $223.96 | $223.95 | $224.00 |
| Purchase #3 | $143.98 | 13.594% | $163.5526 | $163.55 | $163.55 | $163.60 |
| Purchase #4 | $189.88 | 8.139% | $205.3343 | $205.33 | $205.35 | $205.30 |
| Purchase #5 | $91.93 | 7.294% | $98.6354 | $98.64 | $98.65 | $98.60 |
| Purchase #6 | $47.41 | 4.418% | $49.5046 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $143.81 | 5.823% | $152.1841 | $152.18 | $152.20 | $152.20 |
| 7 purchase totals = | $945.10 | $1,020.7274 | $1,020.71 | $1,020.75 | $1,020.80 | |