| 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 | $77.25 | 9.226% | $84.3771 | $84.38 | $84.40 | $84.40 |
| Purchase #2 | $40.56 | 5.797% | $42.9113 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $142.76 | 3.124% | $147.2198 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $117.32 | 7.804% | $126.4757 | $126.48 | $126.50 | $126.50 |
| Purchase #5 | $133.91 | 13.344% | $151.779 | $151.78 | $151.80 | $151.80 |
| Purchase #6 | $232.67 | 4.111% | $242.2351 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $118.48 | 12.437% | $133.2154 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $862.95 | $928.2134 | $928.23 | $928.25 | $928.20 | |