| 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 | $191.40 | 13.834% | $217.8783 | $217.88 | $217.90 | $217.90 |
| Purchase #2 | $12.54 | 5.167% | $13.1879 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $89.85 | 12.299% | $100.9007 | $100.90 | $100.90 | $100.90 |
| Purchase #4 | $18.45 | 6.423% | $19.635 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $93.77 | 8.434% | $101.6786 | $101.68 | $101.70 | $101.70 |
| Purchase #6 | $118.62 | 13.176% | $134.2494 | $134.25 | $134.25 | $134.20 |
| Purchase #7 | $89.37 | 9.775% | $98.1059 | $98.11 | $98.10 | $98.10 |
| 7 purchase totals = | $614.00 | $685.6358 | $685.65 | $685.70 | $685.60 | |