| 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 | $224.31 | 13.186% | $253.8875 | $253.89 | $253.90 | $253.90 |
| Purchase #2 | $164.81 | 7.166% | $176.6203 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $157.89 | 6.762% | $168.5665 | $168.57 | $168.55 | $168.60 |
| Purchase #4 | $194.52 | 13.374% | $220.5351 | $220.54 | $220.55 | $220.50 |
| Purchase #5 | $41.82 | 12.281% | $46.9559 | $46.96 | $46.95 | $47.00 |
| Purchase #6 | $135.97 | 13.113% | $153.7997 | $153.80 | $153.80 | $153.80 |
| Purchase #7 | $204.85 | 10.643% | $226.6522 | $226.65 | $226.65 | $226.70 |
| 7 purchase totals = | $1,124.17 | $1,247.0172 | $1,247.03 | $1,247.00 | $1,247.10 | |