| 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 | $169.97 | 10.447% | $187.7268 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $233.96 | 4.510% | $244.5116 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $217.59 | 9.396% | $238.0348 | $238.03 | $238.05 | $238.00 |
| Purchase #4 | $51.40 | 3.697% | $53.3003 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $249.74 | 6.489% | $265.9456 | $265.95 | $265.95 | $265.90 |
| Purchase #6 | $82.74 | 8.749% | $89.9789 | $89.98 | $90.00 | $90.00 |
| Purchase #7 | $220.29 | 8.638% | $239.3187 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $1,225.69 | $1,318.8167 | $1,318.82 | $1,318.85 | $1,318.70 | |