| 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 | $187.30 | 8.833% | $203.8442 | $203.84 | $203.85 | $203.80 |
| Purchase #2 | $63.26 | 4.752% | $66.2661 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $226.64 | 10.742% | $250.9857 | $250.99 | $251.00 | $251.00 |
| Purchase #4 | $110.69 | 7.691% | $119.2032 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $64.48 | 12.539% | $72.5651 | $72.57 | $72.55 | $72.60 |
| Purchase #6 | $222.49 | 11.378% | $247.8049 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $113.62 | 6.679% | $121.2087 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $988.48 | $1,081.8779 | $1,081.88 | $1,081.85 | $1,081.90 | |