| 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 | $118.76 | 8.390% | $128.724 | $128.72 | $128.70 | $128.70 |
| Purchase #2 | $198.43 | 11.541% | $221.3308 | $221.33 | $221.35 | $221.30 |
| Purchase #3 | $176.58 | 8.631% | $191.8206 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $67.64 | 11.208% | $75.2211 | $75.22 | $75.20 | $75.20 |
| Purchase #5 | $40.82 | 13.403% | $46.2911 | $46.29 | $46.30 | $46.30 |
| Purchase #6 | $218.31 | 4.347% | $227.7999 | $227.80 | $227.80 | $227.80 |
| Purchase #7 | $158.76 | 3.291% | $163.9848 | $163.98 | $164.00 | $164.00 |
| 7 purchase totals = | $979.30 | $1,055.1723 | $1,055.16 | $1,055.15 | $1,055.10 | |