| 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 | $223.91 | 6.779% | $239.0889 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $169.28 | 13.140% | $191.5234 | $191.52 | $191.50 | $191.50 |
| Purchase #3 | $85.88 | 8.619% | $93.282 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $179.96 | 13.841% | $204.8683 | $204.87 | $204.85 | $204.90 |
| Purchase #5 | $187.68 | 12.443% | $211.033 | $211.03 | $211.05 | $211.00 |
| Purchase #6 | $73.88 | 7.831% | $79.6655 | $79.67 | $79.65 | $79.70 |
| Purchase #7 | $20.87 | 3.408% | $21.5812 | $21.58 | $21.60 | $21.60 |
| 7 purchase totals = | $941.46 | $1,041.0423 | $1,041.04 | $1,041.05 | $1,041.10 | |