| 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 | $230.78 | 5.150% | $242.6652 | $242.67 | $242.65 | $242.70 |
| Purchase #2 | $36.97 | 8.700% | $40.1864 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $178.83 | 5.799% | $189.2004 | $189.20 | $189.20 | $189.20 |
| Purchase #4 | $242.98 | 10.134% | $267.6036 | $267.60 | $267.60 | $267.60 |
| Purchase #5 | $9.76 | 4.291% | $10.1788 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $91.68 | 13.598% | $104.1466 | $104.15 | $104.15 | $104.10 |
| Purchase #7 | $90.62 | 10.592% | $100.2185 | $100.22 | $100.20 | $100.20 |
| 7 purchase totals = | $881.62 | $954.1995 | $954.21 | $954.20 | $954.20 | |