| 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 | $243.52 | 5.545% | $257.0232 | $257.02 | $257.00 | $257.00 |
| Purchase #2 | $130.25 | 5.458% | $137.359 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $33.48 | 3.224% | $34.5594 | $34.56 | $34.55 | $34.60 |
| Purchase #4 | $149.45 | 12.819% | $168.608 | $168.61 | $168.60 | $168.60 |
| Purchase #5 | $195.88 | 12.677% | $220.7117 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $138.82 | 7.798% | $149.6452 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $68.79 | 8.261% | $74.4727 | $74.47 | $74.45 | $74.50 |
| 7 purchase totals = | $960.19 | $1,042.3792 | $1,042.38 | $1,042.30 | $1,042.40 | |