| 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 | $136.90 | 11.207% | $152.2424 | $152.24 | $152.25 | $152.20 |
| Purchase #2 | $59.95 | 3.774% | $62.2125 | $62.21 | $62.20 | $62.20 |
| Purchase #3 | $213.53 | 12.508% | $240.2383 | $240.24 | $240.25 | $240.20 |
| Purchase #4 | $228.71 | 9.375% | $250.1516 | $250.15 | $250.15 | $250.20 |
| Purchase #5 | $98.75 | 3.293% | $102.0018 | $102.00 | $102.00 | $102.00 |
| Purchase #6 | $115.76 | 10.799% | $128.2609 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $9.59 | 11.688% | $10.7109 | $10.71 | $10.70 | $10.70 |
| 7 purchase totals = | $863.19 | $945.8184 | $945.81 | $945.80 | $945.80 | |