| 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 | $114.41 | 8.501% | $124.136 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $150.42 | 13.693% | $171.017 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $178.48 | 12.552% | $200.8828 | $200.88 | $200.90 | $200.90 |
| Purchase #4 | $121.35 | 11.696% | $135.5431 | $135.54 | $135.55 | $135.50 |
| Purchase #5 | $131.96 | 13.529% | $149.8129 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $215.92 | 13.311% | $244.6611 | $244.66 | $244.65 | $244.70 |
| Purchase #7 | $179.91 | 11.805% | $201.1484 | $201.15 | $201.15 | $201.10 |
| 7 purchase totals = | $1,092.45 | $1,227.2013 | $1,227.20 | $1,227.20 | $1,227.10 | |