| 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 | $90.44 | 6.695% | $96.495 | $96.50 | $96.50 | $96.50 |
| Purchase #2 | $109.69 | 10.734% | $121.4641 | $121.46 | $121.45 | $121.50 |
| Purchase #3 | $85.79 | 10.856% | $95.1034 | $95.10 | $95.10 | $95.10 |
| Purchase #4 | $135.53 | 5.299% | $142.7117 | $142.71 | $142.70 | $142.70 |
| Purchase #5 | $112.80 | 7.463% | $121.2183 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $220.30 | 10.803% | $244.099 | $244.10 | $244.10 | $244.10 |
| Purchase #7 | $122.83 | 12.141% | $137.7428 | $137.74 | $137.75 | $137.70 |
| 7 purchase totals = | $877.38 | $958.8343 | $958.83 | $958.80 | $958.80 | |