| 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 | $95.40 | 5.248% | $100.4066 | $100.41 | $100.40 | $100.40 |
| Purchase #2 | $14.65 | 9.700% | $16.0711 | $16.07 | $16.05 | $16.10 |
| Purchase #3 | $159.71 | 7.623% | $171.8847 | $171.88 | $171.90 | $171.90 |
| Purchase #4 | $130.94 | 4.127% | $136.3439 | $136.34 | $136.35 | $136.30 |
| Purchase #5 | $136.47 | 9.285% | $149.1412 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $127.69 | 11.558% | $142.4484 | $142.45 | $142.45 | $142.40 |
| Purchase #7 | $221.36 | 5.464% | $233.4551 | $233.46 | $233.45 | $233.50 |
| 7 purchase totals = | $886.22 | $949.7510 | $949.75 | $949.75 | $949.70 | |