| 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 | $122.52 | 5.807% | $129.6347 | $129.63 | $129.65 | $129.60 |
| Purchase #2 | $186.29 | 10.290% | $205.4592 | $205.46 | $205.45 | $205.50 |
| Purchase #3 | $212.70 | 12.405% | $239.0854 | $239.09 | $239.10 | $239.10 |
| Purchase #4 | $201.71 | 5.543% | $212.8908 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $184.32 | 11.593% | $205.6882 | $205.69 | $205.70 | $205.70 |
| Purchase #6 | $85.35 | 12.252% | $95.8071 | $95.81 | $95.80 | $95.80 |
| Purchase #7 | $158.53 | 7.310% | $170.1185 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $1,151.42 | $1,258.6839 | $1,258.69 | $1,258.70 | $1,258.70 | |