| 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 | $36.40 | 12.106% | $40.8066 | $40.81 | $40.80 | $40.80 |
| Purchase #2 | $210.66 | 12.290% | $236.5501 | $236.55 | $236.55 | $236.60 |
| Purchase #3 | $50.39 | 7.325% | $54.0811 | $54.08 | $54.10 | $54.10 |
| Purchase #4 | $175.43 | 7.125% | $187.9294 | $187.93 | $187.95 | $187.90 |
| Purchase #5 | $61.33 | 12.701% | $69.1195 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $249.96 | 9.699% | $274.2036 | $274.20 | $274.20 | $274.20 |
| Purchase #7 | $169.31 | 11.654% | $189.0414 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $953.48 | $1,051.7317 | $1,051.73 | $1,051.75 | $1,051.70 | |