| 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 | $111.50 | 9.739% | $122.359 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $234.64 | 12.231% | $263.3388 | $263.34 | $263.35 | $263.30 |
| Purchase #3 | $99.28 | 8.636% | $107.8538 | $107.85 | $107.85 | $107.90 |
| Purchase #4 | $18.40 | 5.285% | $19.3724 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $102.31 | 11.391% | $113.9641 | $113.96 | $113.95 | $114.00 |
| Purchase #6 | $126.73 | 11.872% | $141.7754 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $204.55 | 13.790% | $232.7574 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $897.41 | $1,001.4209 | $1,001.42 | $1,001.40 | $1,001.60 | |