| 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 | $132.62 | 5.282% | $139.625 | $139.63 | $139.65 | $139.60 |
| Purchase #2 | $95.66 | 5.445% | $100.8687 | $100.87 | $100.85 | $100.90 |
| Purchase #3 | $65.50 | 13.249% | $74.1781 | $74.18 | $74.20 | $74.20 |
| Purchase #4 | $98.52 | 5.197% | $103.6401 | $103.64 | $103.65 | $103.60 |
| Purchase #5 | $244.34 | 11.852% | $273.2992 | $273.30 | $273.30 | $273.30 |
| Purchase #6 | $68.58 | 6.354% | $72.9376 | $72.94 | $72.95 | $72.90 |
| Purchase #7 | $129.84 | 6.812% | $138.6847 | $138.68 | $138.70 | $138.70 |
| 7 purchase totals = | $835.06 | $903.2334 | $903.24 | $903.30 | $903.20 | |