| 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 | $105.40 | 12.499% | $118.5739 | $118.57 | $118.55 | $118.60 |
| Purchase #2 | $66.56 | 7.251% | $71.3863 | $71.39 | $71.40 | $71.40 |
| Purchase #3 | $44.39 | 10.794% | $49.1815 | $49.18 | $49.20 | $49.20 |
| Purchase #4 | $250.43 | 9.323% | $273.7776 | $273.78 | $273.80 | $273.80 |
| Purchase #5 | $202.35 | 3.475% | $209.3817 | $209.38 | $209.40 | $209.40 |
| Purchase #6 | $85.71 | 8.626% | $93.1033 | $93.10 | $93.10 | $93.10 |
| Purchase #7 | $195.53 | 11.804% | $218.6104 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $950.37 | $1,034.0147 | $1,034.01 | $1,034.05 | $1,034.10 | |