| 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 | $183.92 | 6.409% | $195.7074 | $195.71 | $195.70 | $195.70 |
| Purchase #2 | $102.88 | 5.701% | $108.7452 | $108.75 | $108.75 | $108.70 |
| Purchase #3 | $188.75 | 7.244% | $202.4231 | $202.42 | $202.40 | $202.40 |
| Purchase #4 | $119.85 | 13.157% | $135.6187 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $237.43 | 10.694% | $262.8208 | $262.82 | $262.80 | $262.80 |
| Purchase #6 | $109.25 | 7.200% | $117.116 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $92.25 | 9.796% | $101.2868 | $101.29 | $101.30 | $101.30 |
| 7 purchase totals = | $1,034.33 | $1,123.7180 | $1,123.73 | $1,123.65 | $1,123.60 | |