| 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 | $14.86 | 5.574% | $15.6883 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $106.29 | 12.715% | $119.8048 | $119.80 | $119.80 | $119.80 |
| Purchase #3 | $204.51 | 3.707% | $212.0912 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $209.76 | 7.777% | $226.073 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $245.54 | 9.543% | $268.9719 | $268.97 | $268.95 | $269.00 |
| Purchase #6 | $74.66 | 11.596% | $83.3176 | $83.32 | $83.30 | $83.30 |
| Purchase #7 | $238.29 | 3.862% | $247.4928 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $1,093.91 | $1,173.4396 | $1,173.43 | $1,173.40 | $1,173.50 | |