| 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 | $202.87 | 4.191% | $211.3723 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $203.98 | 3.564% | $211.2498 | $211.25 | $211.25 | $211.20 |
| Purchase #3 | $170.76 | 13.401% | $193.6435 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $13.79 | 8.857% | $15.0114 | $15.01 | $15.00 | $15.00 |
| Purchase #5 | $51.43 | 6.592% | $54.8203 | $54.82 | $54.80 | $54.80 |
| Purchase #6 | $164.87 | 4.705% | $172.6271 | $172.63 | $172.65 | $172.60 |
| Purchase #7 | $50.31 | 9.579% | $55.1292 | $55.13 | $55.15 | $55.10 |
| 7 purchase totals = | $858.01 | $913.8536 | $913.85 | $913.85 | $913.70 | |