| 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 | $230.25 | 13.190% | $260.62 | $260.62 | $260.60 | $260.60 |
| Purchase #2 | $206.90 | 8.249% | $223.9672 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $92.37 | 13.796% | $105.1134 | $105.11 | $105.10 | $105.10 |
| Purchase #4 | $42.64 | 3.155% | $43.9853 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $165.46 | 8.728% | $179.9013 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $172.82 | 8.285% | $187.1381 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $63.66 | 11.290% | $70.8472 | $70.85 | $70.85 | $70.80 |
| 7 purchase totals = | $974.10 | $1,071.5725 | $1,071.58 | $1,071.55 | $1,071.50 | |