| 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 | $12.37 | 13.253% | $14.0094 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $113.29 | 7.718% | $122.0337 | $122.03 | $122.05 | $122.00 |
| Purchase #3 | $122.42 | 12.710% | $137.9796 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $224.58 | 9.188% | $245.2144 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $182.56 | 8.725% | $198.4884 | $198.49 | $198.50 | $198.50 |
| Purchase #6 | $190.40 | 13.217% | $215.5652 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $143.53 | 4.323% | $149.7348 | $149.73 | $149.75 | $149.70 |
| 7 purchase totals = | $989.15 | $1,083.0255 | $1,083.02 | $1,083.05 | $1,083.00 | |