| 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 | $236.54 | 9.247% | $258.4129 | $258.41 | $258.40 | $258.40 |
| Purchase #2 | $66.88 | 10.147% | $73.6663 | $73.67 | $73.65 | $73.70 |
| Purchase #3 | $133.98 | 3.430% | $138.5755 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $90.59 | 10.186% | $99.8175 | $99.82 | $99.80 | $99.80 |
| Purchase #5 | $178.56 | 4.871% | $187.2577 | $187.26 | $187.25 | $187.30 |
| Purchase #6 | $93.48 | 13.183% | $105.8035 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $84.46 | 6.846% | $90.2421 | $90.24 | $90.25 | $90.20 |
| 7 purchase totals = | $884.49 | $953.7755 | $953.78 | $953.75 | $953.80 | |