| 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 | $240.39 | 6.413% | $255.8062 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $109.69 | 8.519% | $119.0345 | $119.03 | $119.05 | $119.00 |
| Purchase #3 | $203.84 | 3.191% | $210.3445 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $182.38 | 10.303% | $201.1706 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $224.39 | 8.709% | $243.9321 | $243.93 | $243.95 | $243.90 |
| Purchase #6 | $67.55 | 12.346% | $75.8897 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $66.29 | 7.753% | $71.4295 | $71.43 | $71.45 | $71.40 |
| 7 purchase totals = | $1,094.53 | $1,177.6071 | $1,177.60 | $1,177.65 | $1,177.50 | |