| 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 | $249.49 | 6.351% | $265.3351 | $265.34 | $265.35 | $265.30 |
| Purchase #2 | $219.54 | 10.292% | $242.1351 | $242.14 | $242.15 | $242.10 |
| Purchase #3 | $151.63 | 4.302% | $158.1531 | $158.15 | $158.15 | $158.20 |
| Purchase #4 | $124.62 | 11.197% | $138.5737 | $138.57 | $138.55 | $138.60 |
| Purchase #5 | $187.79 | 6.226% | $199.4818 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $175.29 | 11.462% | $195.3817 | $195.38 | $195.40 | $195.40 |
| Purchase #7 | $81.32 | 12.341% | $91.3557 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $1,189.68 | $1,290.4162 | $1,290.42 | $1,290.45 | $1,290.50 | |