| 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 | $207.91 | 4.359% | $216.9728 | $216.97 | $216.95 | $217.00 |
| Purchase #2 | $15.76 | 5.873% | $16.6856 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $14.30 | 6.242% | $15.1926 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $197.42 | 4.406% | $206.1183 | $206.12 | $206.10 | $206.10 |
| Purchase #5 | $135.39 | 5.296% | $142.5603 | $142.56 | $142.55 | $142.60 |
| Purchase #6 | $125.33 | 4.221% | $130.6202 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $95.95 | 12.274% | $107.7269 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $792.06 | $835.8767 | $835.88 | $835.85 | $835.90 | |