| 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 | $133.45 | 13.379% | $151.3043 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $205.45 | 7.582% | $221.0272 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $248.74 | 12.773% | $280.5116 | $280.51 | $280.50 | $280.50 |
| Purchase #4 | $84.74 | 12.846% | $95.6257 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $224.66 | 6.391% | $239.018 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $17.96 | 8.820% | $19.5441 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $129.34 | 13.779% | $147.1618 | $147.16 | $147.15 | $147.20 |
| 7 purchase totals = | $1,044.34 | $1,154.1927 | $1,154.19 | $1,154.20 | $1,154.10 | |