| 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 | $216.86 | 10.418% | $239.4525 | $239.45 | $239.45 | $239.50 |
| Purchase #2 | $244.98 | 10.760% | $271.3398 | $271.34 | $271.35 | $271.30 |
| Purchase #3 | $96.81 | 10.338% | $106.8182 | $106.82 | $106.80 | $106.80 |
| Purchase #4 | $173.76 | 9.362% | $190.0274 | $190.03 | $190.05 | $190.00 |
| Purchase #5 | $199.52 | 12.437% | $224.3343 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $57.84 | 9.647% | $63.4198 | $63.42 | $63.40 | $63.40 |
| Purchase #7 | $138.36 | 3.214% | $142.8069 | $142.81 | $142.80 | $142.80 |
| 7 purchase totals = | $1,128.13 | $1,238.1989 | $1,238.20 | $1,238.20 | $1,238.10 | |