| 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 | $249.81 | 7.541% | $268.6482 | $268.65 | $268.65 | $268.60 |
| Purchase #2 | $121.75 | 9.550% | $133.3771 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $87.76 | 3.483% | $90.8167 | $90.82 | $90.80 | $90.80 |
| Purchase #4 | $206.55 | 11.656% | $230.6255 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $47.37 | 10.574% | $52.3789 | $52.38 | $52.40 | $52.40 |
| Purchase #6 | $90.73 | 8.267% | $98.2306 | $98.23 | $98.25 | $98.20 |
| Purchase #7 | $47.99 | 4.583% | $50.1894 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $851.96 | $924.2664 | $924.28 | $924.35 | $924.20 | |