| 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 | $235.69 | 3.869% | $244.8088 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $231.71 | 10.280% | $255.5298 | $255.53 | $255.55 | $255.50 |
| Purchase #3 | $81.56 | 13.759% | $92.7818 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $38.41 | 13.646% | $43.6514 | $43.65 | $43.65 | $43.70 |
| Purchase #5 | $8.91 | 3.463% | $9.2186 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $87.50 | 12.827% | $98.7236 | $98.72 | $98.70 | $98.70 |
| Purchase #7 | $116.36 | 7.535% | $125.1277 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $800.14 | $869.8417 | $869.84 | $869.85 | $869.80 | |