| 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 | $189.96 | 10.511% | $209.9267 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $110.77 | 8.872% | $120.5975 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $62.38 | 9.691% | $68.4252 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $37.88 | 7.276% | $40.6361 | $40.64 | $40.65 | $40.60 |
| Purchase #5 | $227.41 | 7.215% | $243.8176 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $109.85 | 7.233% | $117.7955 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $89.76 | 4.351% | $93.6655 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $828.01 | $894.8641 | $894.89 | $894.90 | $894.80 | |