| 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 | $87.66 | 7.402% | $94.1486 | $94.15 | $94.15 | $94.10 |
| Purchase #2 | $198.73 | 8.828% | $216.2739 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $179.49 | 6.390% | $190.9594 | $190.96 | $190.95 | $191.00 |
| Purchase #4 | $249.65 | 12.588% | $281.0759 | $281.08 | $281.10 | $281.10 |
| Purchase #5 | $183.53 | 8.489% | $199.1099 | $199.11 | $199.10 | $199.10 |
| Purchase #6 | $121.29 | 5.825% | $128.3551 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $186.77 | 4.145% | $194.5116 | $194.51 | $194.50 | $194.50 |
| 7 purchase totals = | $1,207.12 | $1,304.4344 | $1,304.44 | $1,304.40 | $1,304.50 | |