| 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 | $39.92 | 4.809% | $41.8398 | $41.84 | $41.85 | $41.80 |
| Purchase #2 | $187.34 | 4.560% | $195.8827 | $195.88 | $195.90 | $195.90 |
| Purchase #3 | $229.73 | 13.421% | $260.5621 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $133.37 | 12.404% | $149.9132 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $230.28 | 4.143% | $239.8205 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $98.44 | 3.269% | $101.658 | $101.66 | $101.65 | $101.70 |
| Purchase #7 | $105.66 | 13.239% | $119.6483 | $119.65 | $119.65 | $119.60 |
| 7 purchase totals = | $1,024.74 | $1,109.3246 | $1,109.32 | $1,109.30 | $1,109.30 | |