| 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 | $75.34 | 8.750% | $81.9323 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $204.57 | 3.753% | $212.2475 | $212.25 | $212.25 | $212.20 |
| Purchase #3 | $141.36 | 12.636% | $159.2222 | $159.22 | $159.20 | $159.20 |
| Purchase #4 | $212.99 | 4.578% | $222.7407 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $249.89 | 3.856% | $259.5258 | $259.53 | $259.55 | $259.50 |
| Purchase #6 | $30.54 | 9.740% | $33.5146 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $219.90 | 11.209% | $244.5486 | $244.55 | $244.55 | $244.50 |
| 7 purchase totals = | $1,134.59 | $1,213.7317 | $1,213.73 | $1,213.75 | $1,213.50 | |