| 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 | $235.27 | 4.219% | $245.196 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $13.62 | 4.323% | $14.2088 | $14.21 | $14.20 | $14.20 |
| Purchase #3 | $232.37 | 10.840% | $257.5589 | $257.56 | $257.55 | $257.60 |
| Purchase #4 | $81.44 | 3.823% | $84.5535 | $84.55 | $84.55 | $84.60 |
| Purchase #5 | $162.80 | 8.625% | $176.8415 | $176.84 | $176.85 | $176.80 |
| Purchase #6 | $75.75 | 7.812% | $81.6676 | $81.67 | $81.65 | $81.70 |
| Purchase #7 | $108.33 | 12.691% | $122.0782 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $909.58 | $982.1045 | $982.11 | $982.10 | $982.20 | |