| 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 | $203.96 | 13.310% | $231.1071 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $208.42 | 12.270% | $233.9931 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $207.74 | 10.401% | $229.347 | $229.35 | $229.35 | $229.30 |
| Purchase #4 | $115.99 | 7.494% | $124.6823 | $124.68 | $124.70 | $124.70 |
| Purchase #5 | $47.81 | 6.834% | $51.0773 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $107.85 | 8.624% | $117.151 | $117.15 | $117.15 | $117.20 |
| Purchase #7 | $36.41 | 11.656% | $40.6539 | $40.65 | $40.65 | $40.70 |
| 7 purchase totals = | $928.18 | $1,028.0117 | $1,028.01 | $1,028.05 | $1,028.10 | |