| 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 | $201.44 | 10.518% | $222.6275 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $232.45 | 7.305% | $249.4305 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $158.67 | 7.222% | $170.1291 | $170.13 | $170.15 | $170.10 |
| Purchase #4 | $200.90 | 12.547% | $226.1069 | $226.11 | $226.10 | $226.10 |
| Purchase #5 | $130.45 | 11.155% | $145.0017 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $156.66 | 11.823% | $175.1819 | $175.18 | $175.20 | $175.20 |
| Purchase #7 | $136.83 | 9.870% | $150.3351 | $150.34 | $150.35 | $150.30 |
| 7 purchase totals = | $1,217.40 | $1,338.8127 | $1,338.82 | $1,338.90 | $1,338.70 | |