| 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 | $197.83 | 13.294% | $224.1295 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $89.76 | 5.780% | $94.9481 | $94.95 | $94.95 | $94.90 |
| Purchase #3 | $5.59 | 13.782% | $6.3604 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $99.75 | 10.487% | $110.2108 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $130.56 | 3.541% | $135.1831 | $135.18 | $135.20 | $135.20 |
| Purchase #6 | $124.42 | 3.571% | $128.863 | $128.86 | $128.85 | $128.90 |
| Purchase #7 | $109.75 | 13.319% | $124.3676 | $124.37 | $124.35 | $124.40 |
| 7 purchase totals = | $757.66 | $824.0625 | $824.06 | $824.05 | $824.10 | |