| 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 | $232.27 | 5.391% | $244.7917 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $33.87 | 11.150% | $37.6465 | $37.65 | $37.65 | $37.60 |
| Purchase #3 | $249.74 | 8.681% | $271.4199 | $271.42 | $271.40 | $271.40 |
| Purchase #4 | $117.93 | 3.265% | $121.7804 | $121.78 | $121.80 | $121.80 |
| Purchase #5 | $23.29 | 4.402% | $24.3152 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $38.76 | 9.806% | $42.5608 | $42.56 | $42.55 | $42.60 |
| Purchase #7 | $151.36 | 8.364% | $164.0198 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $847.22 | $906.5343 | $906.54 | $906.50 | $906.50 | |