| 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 | $220.53 | 5.416% | $232.4739 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $41.98 | 13.578% | $47.68 | $47.68 | $47.70 | $47.70 |
| Purchase #3 | $93.29 | 10.509% | $103.0938 | $103.09 | $103.10 | $103.10 |
| Purchase #4 | $131.57 | 4.408% | $137.3696 | $137.37 | $137.35 | $137.40 |
| Purchase #5 | $45.91 | 5.487% | $48.4291 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $128.76 | 12.697% | $145.1087 | $145.11 | $145.10 | $145.10 |
| Purchase #7 | $217.47 | 13.209% | $246.1956 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $879.51 | $960.3507 | $960.35 | $960.35 | $960.40 | |