| 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 | $123.31 | 7.209% | $132.1994 | $132.20 | $132.20 | $132.20 |
| Purchase #2 | $87.29 | 4.264% | $91.012 | $91.01 | $91.00 | $91.00 |
| Purchase #3 | $141.65 | 7.399% | $152.1307 | $152.13 | $152.15 | $152.10 |
| Purchase #4 | $206.67 | 10.637% | $228.6535 | $228.65 | $228.65 | $228.70 |
| Purchase #5 | $249.87 | 12.553% | $281.2362 | $281.24 | $281.25 | $281.20 |
| Purchase #6 | $135.37 | 6.514% | $144.188 | $144.19 | $144.20 | $144.20 |
| Purchase #7 | $20.65 | 10.273% | $22.7714 | $22.77 | $22.75 | $22.80 |
| 7 purchase totals = | $964.81 | $1,052.1912 | $1,052.19 | $1,052.20 | $1,052.20 | |