| 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 | $245.57 | 11.850% | $274.67 | $274.67 | $274.65 | $274.70 |
| Purchase #2 | $115.49 | 5.662% | $122.029 | $122.03 | $122.05 | $122.00 |
| Purchase #3 | $143.29 | 8.555% | $155.5485 | $155.55 | $155.55 | $155.50 |
| Purchase #4 | $103.64 | 10.649% | $114.6766 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $133.36 | 3.107% | $137.5035 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $204.72 | 6.693% | $218.4219 | $218.42 | $218.40 | $218.40 |
| Purchase #7 | $82.52 | 11.583% | $92.0783 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $1,028.59 | $1,114.9278 | $1,114.93 | $1,114.95 | $1,114.90 | |