| 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 | $112.29 | 4.277% | $117.0926 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $228.71 | 11.334% | $254.632 | $254.63 | $254.65 | $254.60 |
| Purchase #3 | $129.57 | 9.702% | $142.1409 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $207.26 | 9.192% | $226.3113 | $226.31 | $226.30 | $226.30 |
| Purchase #5 | $49.34 | 7.139% | $52.8624 | $52.86 | $52.85 | $52.90 |
| Purchase #6 | $70.28 | 5.176% | $73.9177 | $73.92 | $73.90 | $73.90 |
| Purchase #7 | $47.76 | 13.175% | $54.0524 | $54.05 | $54.05 | $54.10 |
| 7 purchase totals = | $845.21 | $921.0093 | $921.00 | $921.00 | $921.00 | |