| 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 | $90.84 | 8.149% | $98.2426 | $98.24 | $98.25 | $98.20 |
| Purchase #2 | $215.54 | 12.381% | $242.226 | $242.23 | $242.25 | $242.20 |
| Purchase #3 | $202.32 | 9.572% | $221.6861 | $221.69 | $221.70 | $221.70 |
| Purchase #4 | $46.92 | 7.851% | $50.6037 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $242.49 | 11.515% | $270.4127 | $270.41 | $270.40 | $270.40 |
| Purchase #6 | $76.65 | 4.299% | $79.9452 | $79.95 | $79.95 | $79.90 |
| Purchase #7 | $138.46 | 13.392% | $157.0026 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $1,013.22 | $1,120.1189 | $1,120.12 | $1,120.15 | $1,120.00 | |