| 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 | $224.95 | 6.619% | $239.8394 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $63.97 | 11.278% | $71.1845 | $71.18 | $71.20 | $71.20 |
| Purchase #3 | $26.60 | 12.757% | $29.9934 | $29.99 | $30.00 | $30.00 |
| Purchase #4 | $54.83 | 9.728% | $60.1639 | $60.16 | $60.15 | $60.20 |
| Purchase #5 | $193.29 | 11.304% | $215.1395 | $215.14 | $215.15 | $215.10 |
| Purchase #6 | $54.91 | 4.640% | $57.4578 | $57.46 | $57.45 | $57.50 |
| Purchase #7 | $29.60 | 11.131% | $32.8948 | $32.89 | $32.90 | $32.90 |
| 7 purchase totals = | $648.15 | $706.6733 | $706.66 | $706.70 | $706.70 | |