| 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 | $213.82 | 3.199% | $220.6601 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $86.97 | 5.657% | $91.8899 | $91.89 | $91.90 | $91.90 |
| Purchase #3 | $126.73 | 4.777% | $132.7839 | $132.78 | $132.80 | $132.80 |
| Purchase #4 | $144.96 | 5.379% | $152.7574 | $152.76 | $152.75 | $152.80 |
| Purchase #5 | $184.51 | 10.321% | $203.5533 | $203.55 | $203.55 | $203.60 |
| Purchase #6 | $208.88 | 12.174% | $234.3091 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $68.95 | 8.393% | $74.737 | $74.74 | $74.75 | $74.70 |
| 7 purchase totals = | $1,034.82 | $1,110.6907 | $1,110.69 | $1,110.70 | $1,110.80 | |