| 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 | $93.79 | 12.812% | $105.8064 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $238.48 | 11.556% | $266.0387 | $266.04 | $266.05 | $266.00 |
| Purchase #3 | $91.38 | 10.437% | $100.9173 | $100.92 | $100.90 | $100.90 |
| Purchase #4 | $88.91 | 7.305% | $95.4049 | $95.40 | $95.40 | $95.40 |
| Purchase #5 | $12.40 | 11.763% | $13.8586 | $13.86 | $13.85 | $13.90 |
| Purchase #6 | $30.96 | 9.664% | $33.952 | $33.95 | $33.95 | $34.00 |
| Purchase #7 | $185.36 | 11.246% | $206.2056 | $206.21 | $206.20 | $206.20 |
| 7 purchase totals = | $741.28 | $822.1835 | $822.19 | $822.15 | $822.20 | |