| 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 | $232.42 | 7.161% | $249.0636 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $146.59 | 7.760% | $157.9654 | $157.97 | $157.95 | $158.00 |
| Purchase #3 | $95.90 | 4.505% | $100.2203 | $100.22 | $100.20 | $100.20 |
| Purchase #4 | $233.85 | 7.703% | $251.8635 | $251.86 | $251.85 | $251.90 |
| Purchase #5 | $72.96 | 5.817% | $77.2041 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $195.35 | 13.327% | $221.3843 | $221.38 | $221.40 | $221.40 |
| Purchase #7 | $25.99 | 8.306% | $28.1487 | $28.15 | $28.15 | $28.10 |
| 7 purchase totals = | $1,003.06 | $1,085.8499 | $1,085.84 | $1,085.80 | $1,085.90 | |