| 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 | $94.96 | 4.243% | $98.9892 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $96.35 | 3.386% | $99.6124 | $99.61 | $99.60 | $99.60 |
| Purchase #3 | $224.31 | 13.796% | $255.2558 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $135.55 | 6.549% | $144.4272 | $144.43 | $144.45 | $144.40 |
| Purchase #5 | $175.79 | 10.418% | $194.1038 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $234.74 | 3.177% | $242.1977 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $231.64 | 5.416% | $244.1856 | $244.19 | $244.20 | $244.20 |
| 7 purchase totals = | $1,193.34 | $1,278.7717 | $1,278.78 | $1,278.80 | $1,278.80 | |