| 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 | $48.30 | 7.437% | $51.8921 | $51.89 | $51.90 | $51.90 |
| Purchase #2 | $186.94 | 13.853% | $212.8368 | $212.84 | $212.85 | $212.80 |
| Purchase #3 | $193.45 | 4.557% | $202.2655 | $202.27 | $202.25 | $202.30 |
| Purchase #4 | $209.54 | 5.379% | $220.8112 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $120.52 | 5.144% | $126.7195 | $126.72 | $126.70 | $126.70 |
| Purchase #6 | $177.72 | 11.495% | $198.1489 | $198.15 | $198.15 | $198.10 |
| Purchase #7 | $243.99 | 4.775% | $255.6405 | $255.64 | $255.65 | $255.60 |
| 7 purchase totals = | $1,180.46 | $1,268.3145 | $1,268.32 | $1,268.30 | $1,268.20 | |