| 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 | $172.68 | 12.413% | $194.1148 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $67.39 | 4.118% | $70.1651 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $36.67 | 11.839% | $41.0114 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $224.85 | 5.561% | $237.3539 | $237.35 | $237.35 | $237.40 |
| Purchase #5 | $195.65 | 9.192% | $213.6341 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $233.38 | 9.633% | $255.8615 | $255.86 | $255.85 | $255.90 |
| Purchase #7 | $68.25 | 7.542% | $73.3974 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $998.87 | $1,085.5382 | $1,085.53 | $1,085.50 | $1,085.60 | |