| 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 | $136.30 | 10.327% | $150.3757 | $150.38 | $150.40 | $150.40 |
| Purchase #2 | $247.29 | 11.178% | $274.9321 | $274.93 | $274.95 | $274.90 |
| Purchase #3 | $9.83 | 6.141% | $10.4337 | $10.43 | $10.45 | $10.40 |
| Purchase #4 | $196.91 | 7.281% | $211.247 | $211.25 | $211.25 | $211.20 |
| Purchase #5 | $12.43 | 3.435% | $12.857 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $203.47 | 10.301% | $224.4294 | $224.43 | $224.45 | $224.40 |
| Purchase #7 | $70.96 | 5.129% | $74.5995 | $74.60 | $74.60 | $74.60 |
| 7 purchase totals = | $877.19 | $958.8744 | $958.88 | $958.95 | $958.80 | |