| 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 | $188.58 | 12.388% | $211.9413 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $171.67 | 3.623% | $177.8896 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $141.35 | 5.500% | $149.1243 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $115.88 | 8.765% | $126.0369 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $192.49 | 5.843% | $203.7372 | $203.74 | $203.75 | $203.70 |
| Purchase #6 | $127.91 | 3.761% | $132.7207 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $109.68 | 8.816% | $119.3494 | $119.35 | $119.35 | $119.30 |
| 7 purchase totals = | $1,047.56 | $1,120.7994 | $1,120.80 | $1,120.80 | $1,120.60 | |