| 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 | $88.48 | 13.486% | $100.4124 | $100.41 | $100.40 | $100.40 |
| Purchase #2 | $226.75 | 5.703% | $239.6816 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $208.30 | 11.186% | $231.6004 | $231.60 | $231.60 | $231.60 |
| Purchase #4 | $26.49 | 12.310% | $29.7509 | $29.75 | $29.75 | $29.80 |
| Purchase #5 | $98.73 | 13.858% | $112.412 | $112.41 | $112.40 | $112.40 |
| Purchase #6 | $141.85 | 6.237% | $150.6972 | $150.70 | $150.70 | $150.70 |
| Purchase #7 | $145.34 | 10.577% | $160.7126 | $160.71 | $160.70 | $160.70 |
| 7 purchase totals = | $935.94 | $1,025.2671 | $1,025.26 | $1,025.25 | $1,025.30 | |