| 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 | $234.55 | 5.135% | $246.5941 | $246.59 | $246.60 | $246.60 |
| Purchase #2 | $193.84 | 5.508% | $204.5167 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $232.53 | 5.244% | $244.7239 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $150.50 | 7.395% | $161.6295 | $161.63 | $161.65 | $161.60 |
| Purchase #5 | $245.53 | 3.200% | $253.387 | $253.39 | $253.40 | $253.40 |
| Purchase #6 | $194.35 | 3.204% | $200.577 | $200.58 | $200.60 | $200.60 |
| Purchase #7 | $185.96 | 13.271% | $210.6388 | $210.64 | $210.65 | $210.60 |
| 7 purchase totals = | $1,437.26 | $1,522.0670 | $1,522.07 | $1,522.10 | $1,522.00 | |