| 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 | $187.42 | 13.610% | $212.9279 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $142.67 | 10.248% | $157.2908 | $157.29 | $157.30 | $157.30 |
| Purchase #3 | $87.25 | 13.360% | $98.9066 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $120.30 | 10.621% | $133.0771 | $133.08 | $133.10 | $133.10 |
| Purchase #5 | $132.55 | 11.537% | $147.8423 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $18.83 | 13.484% | $21.369 | $21.37 | $21.35 | $21.40 |
| Purchase #7 | $229.69 | 7.644% | $247.2475 | $247.25 | $247.25 | $247.20 |
| 7 purchase totals = | $918.71 | $1,018.6612 | $1,018.67 | $1,018.70 | $1,018.60 | |