| 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 | $174.57 | 10.683% | $193.2193 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $222.48 | 12.321% | $249.8918 | $249.89 | $249.90 | $249.90 |
| Purchase #3 | $216.26 | 6.502% | $230.3212 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $142.64 | 3.701% | $147.9191 | $147.92 | $147.90 | $147.90 |
| Purchase #5 | $229.72 | 3.575% | $237.9325 | $237.93 | $237.95 | $237.90 |
| Purchase #6 | $164.86 | 9.482% | $180.492 | $180.49 | $180.50 | $180.50 |
| Purchase #7 | $197.61 | 3.748% | $205.0164 | $205.02 | $205.00 | $205.00 |
| 7 purchase totals = | $1,348.14 | $1,444.7923 | $1,444.79 | $1,444.75 | $1,444.70 | |