| 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 | $137.47 | 10.586% | $152.0226 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $239.26 | 6.669% | $255.2162 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $235.43 | 3.845% | $244.4823 | $244.48 | $244.50 | $244.50 |
| Purchase #4 | $194.99 | 11.473% | $217.3612 | $217.36 | $217.35 | $217.40 |
| Purchase #5 | $249.42 | 6.614% | $265.9166 | $265.92 | $265.90 | $265.90 |
| Purchase #6 | $214.83 | 7.589% | $231.1334 | $231.13 | $231.15 | $231.10 |
| Purchase #7 | $74.44 | 7.477% | $80.0059 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $1,345.84 | $1,446.1382 | $1,446.14 | $1,446.10 | $1,446.10 | |