| 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 | $208.74 | 11.769% | $233.3066 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $6.39 | 3.301% | $6.6009 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $133.91 | 6.686% | $142.8632 | $142.86 | $142.85 | $142.90 |
| Purchase #4 | $136.78 | 10.507% | $151.1515 | $151.15 | $151.15 | $151.20 |
| Purchase #5 | $74.53 | 13.690% | $84.7332 | $84.73 | $84.75 | $84.70 |
| Purchase #6 | $24.29 | 6.207% | $25.7977 | $25.80 | $25.80 | $25.80 |
| Purchase #7 | $22.83 | 13.528% | $25.9184 | $25.92 | $25.90 | $25.90 |
| 7 purchase totals = | $607.47 | $670.3715 | $670.37 | $670.35 | $670.40 | |