| 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 | $220.57 | 8.561% | $239.453 | $239.45 | $239.45 | $239.50 |
| Purchase #2 | $150.77 | 6.207% | $160.1283 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $137.90 | 6.410% | $146.7394 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $190.32 | 7.516% | $204.6245 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $96.80 | 4.745% | $101.3932 | $101.39 | $101.40 | $101.40 |
| Purchase #6 | $113.69 | 7.304% | $121.9939 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $36.97 | 12.648% | $41.646 | $41.65 | $41.65 | $41.60 |
| 7 purchase totals = | $947.02 | $1,015.9783 | $1,015.97 | $1,016.00 | $1,015.90 | |