| 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 | $118.99 | 10.561% | $131.5565 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $234.66 | 3.606% | $243.1218 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $46.99 | 3.247% | $48.5158 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $141.89 | 7.358% | $152.3303 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $216.99 | 3.107% | $223.7319 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $163.56 | 13.447% | $185.5539 | $185.55 | $185.55 | $185.60 |
| Purchase #7 | $195.33 | 3.630% | $202.4205 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $1,118.41 | $1,187.2307 | $1,187.23 | $1,187.20 | $1,187.20 | |