| 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 | $196.66 | 11.556% | $219.386 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $15.39 | 9.455% | $16.8451 | $16.85 | $16.85 | $16.80 |
| Purchase #3 | $143.50 | 11.159% | $159.5132 | $159.51 | $159.50 | $159.50 |
| Purchase #4 | $236.57 | 7.414% | $254.1093 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $98.26 | 11.546% | $109.6051 | $109.61 | $109.60 | $109.60 |
| Purchase #6 | $75.71 | 10.335% | $83.5346 | $83.53 | $83.55 | $83.50 |
| Purchase #7 | $243.80 | 6.355% | $259.2935 | $259.29 | $259.30 | $259.30 |
| 7 purchase totals = | $1,009.89 | $1,102.2868 | $1,102.29 | $1,102.30 | $1,102.20 | |