| 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 | $96.53 | 7.586% | $103.8528 | $103.85 | $103.85 | $103.90 |
| Purchase #2 | $145.70 | 10.674% | $161.252 | $161.25 | $161.25 | $161.30 |
| Purchase #3 | $244.25 | 10.426% | $269.7155 | $269.72 | $269.70 | $269.70 |
| Purchase #4 | $205.70 | 7.684% | $221.506 | $221.51 | $221.50 | $221.50 |
| Purchase #5 | $203.86 | 10.176% | $224.6048 | $224.60 | $224.60 | $224.60 |
| Purchase #6 | $202.88 | 5.153% | $213.3344 | $213.33 | $213.35 | $213.30 |
| Purchase #7 | $91.48 | 6.177% | $97.1307 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $1,190.40 | $1,291.3962 | $1,291.39 | $1,291.40 | $1,291.40 | |