| 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 | $244.37 | 10.578% | $270.2195 | $270.22 | $270.20 | $270.20 |
| Purchase #2 | $15.63 | 8.443% | $16.9496 | $16.95 | $16.95 | $16.90 |
| Purchase #3 | $143.53 | 5.240% | $151.051 | $151.05 | $151.05 | $151.10 |
| Purchase #4 | $64.38 | 11.415% | $71.729 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $185.49 | 4.394% | $193.6404 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $21.95 | 11.322% | $24.4352 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $40.96 | 9.315% | $44.7754 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $716.31 | $772.8001 | $772.81 | $772.85 | $772.70 | |