| 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 | $134.97 | 12.401% | $151.7076 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $219.44 | 8.677% | $238.4808 | $238.48 | $238.50 | $238.50 |
| Purchase #3 | $204.62 | 3.610% | $212.0068 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $222.59 | 5.780% | $235.4557 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $87.73 | 8.415% | $95.1125 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $164.37 | 8.422% | $178.2132 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $168.98 | 12.446% | $190.0113 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $1,202.70 | $1,300.9879 | $1,300.99 | $1,300.95 | $1,301.00 | |