| 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 | $232.26 | 13.487% | $263.5849 | $263.58 | $263.60 | $263.60 |
| Purchase #2 | $130.33 | 6.706% | $139.0699 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $109.25 | 11.825% | $122.1688 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $44.82 | 6.328% | $47.6562 | $47.66 | $47.65 | $47.70 |
| Purchase #5 | $73.36 | 4.442% | $76.6187 | $76.62 | $76.60 | $76.60 |
| Purchase #6 | $196.89 | 3.143% | $203.0783 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $214.90 | 5.799% | $227.3621 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $1,001.81 | $1,079.5389 | $1,079.54 | $1,079.50 | $1,079.70 | |