| 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 | $16.31 | 11.584% | $18.1994 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $13.58 | 5.737% | $14.3591 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $201.93 | 12.411% | $226.9915 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $62.66 | 5.505% | $66.1094 | $66.11 | $66.10 | $66.10 |
| Purchase #5 | $118.84 | 3.397% | $122.877 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $8.95 | 5.296% | $9.424 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $216.43 | 7.487% | $232.6341 | $232.63 | $232.65 | $232.60 |
| 7 purchase totals = | $638.70 | $690.5945 | $690.59 | $690.60 | $690.60 | |