| 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 | $210.79 | 9.815% | $231.479 | $231.48 | $231.50 | $231.50 |
| Purchase #2 | $158.72 | 11.855% | $177.5363 | $177.54 | $177.55 | $177.50 |
| Purchase #3 | $238.81 | 10.565% | $264.0403 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $89.89 | 4.406% | $93.8506 | $93.85 | $93.85 | $93.90 |
| Purchase #5 | $85.71 | 6.637% | $91.3986 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $51.54 | 8.796% | $56.0735 | $56.07 | $56.05 | $56.10 |
| Purchase #7 | $5.80 | 6.337% | $6.1675 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $841.26 | $920.5458 | $920.55 | $920.55 | $920.60 | |