| 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 | $188.82 | 12.123% | $211.7106 | $211.71 | $211.70 | $211.70 |
| Purchase #2 | $101.79 | 4.567% | $106.4387 | $106.44 | $106.45 | $106.40 |
| Purchase #3 | $212.92 | 9.706% | $233.586 | $233.59 | $233.60 | $233.60 |
| Purchase #4 | $7.34 | 13.801% | $8.353 | $8.35 | $8.35 | $8.40 |
| Purchase #5 | $210.57 | 13.768% | $239.5613 | $239.56 | $239.55 | $239.60 |
| Purchase #6 | $137.98 | 5.140% | $145.0722 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $117.97 | 3.269% | $121.8264 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $977.39 | $1,066.5482 | $1,066.55 | $1,066.55 | $1,066.60 | |