| 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 | $99.62 | 4.224% | $103.8279 | $103.83 | $103.85 | $103.80 |
| Purchase #2 | $229.73 | 3.438% | $237.6281 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $68.67 | 9.604% | $75.2651 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $135.94 | 10.200% | $149.8059 | $149.81 | $149.80 | $149.80 |
| Purchase #5 | $67.33 | 8.210% | $72.8578 | $72.86 | $72.85 | $72.90 |
| Purchase #6 | $84.47 | 8.727% | $91.8417 | $91.84 | $91.85 | $91.80 |
| Purchase #7 | $243.62 | 9.650% | $267.1293 | $267.13 | $267.15 | $267.10 |
| 7 purchase totals = | $929.38 | $998.3558 | $998.37 | $998.40 | $998.30 | |