| 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 | $122.41 | 7.623% | $131.7413 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $85.57 | 5.808% | $90.5399 | $90.54 | $90.55 | $90.50 |
| Purchase #3 | $124.61 | 6.500% | $132.7097 | $132.71 | $132.70 | $132.70 |
| Purchase #4 | $12.26 | 11.296% | $13.6449 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $186.80 | 8.130% | $201.9868 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $231.29 | 11.621% | $258.1682 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $190.86 | 3.239% | $197.042 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $953.80 | $1,025.8328 | $1,025.83 | $1,025.85 | $1,025.70 | |