| 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 | $93.30 | 12.499% | $104.9616 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $179.83 | 6.364% | $191.2744 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $13.43 | 3.827% | $13.944 | $13.94 | $13.95 | $13.90 |
| Purchase #4 | $157.30 | 10.168% | $173.2943 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $51.70 | 12.288% | $58.0529 | $58.05 | $58.05 | $58.10 |
| Purchase #6 | $226.43 | 6.699% | $241.5985 | $241.60 | $241.60 | $241.60 |
| Purchase #7 | $117.78 | 8.258% | $127.5063 | $127.51 | $127.50 | $127.50 |
| 7 purchase totals = | $839.77 | $910.6320 | $910.62 | $910.60 | $910.70 | |