| 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 | $246.26 | 7.577% | $264.9191 | $264.92 | $264.90 | $264.90 |
| Purchase #2 | $126.97 | 12.399% | $142.713 | $142.71 | $142.70 | $142.70 |
| Purchase #3 | $210.52 | 9.840% | $231.2352 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $169.97 | 8.745% | $184.8339 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $238.49 | 5.785% | $252.2866 | $252.29 | $252.30 | $252.30 |
| Purchase #6 | $10.52 | 11.811% | $11.7625 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $84.39 | 6.814% | $90.1403 | $90.14 | $90.15 | $90.10 |
| 7 purchase totals = | $1,087.12 | $1,177.8906 | $1,177.89 | $1,177.90 | $1,177.80 | |