| 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 | $245.48 | 5.444% | $258.8439 | $258.84 | $258.85 | $258.80 |
| Purchase #2 | $228.50 | 11.642% | $255.102 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $63.40 | 8.555% | $68.8239 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $51.26 | 11.670% | $57.242 | $57.24 | $57.25 | $57.20 |
| Purchase #5 | $125.49 | 12.128% | $140.7094 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $22.80 | 12.662% | $25.6869 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $161.44 | 13.443% | $183.1424 | $183.14 | $183.15 | $183.10 |
| 7 purchase totals = | $898.37 | $989.5505 | $989.54 | $989.55 | $989.40 | |