| 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 | $221.49 | 5.387% | $233.4217 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $156.48 | 3.160% | $161.4248 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $85.94 | 4.702% | $89.9809 | $89.98 | $90.00 | $90.00 |
| Purchase #4 | $176.67 | 13.122% | $199.8526 | $199.85 | $199.85 | $199.90 |
| Purchase #5 | $44.98 | 4.698% | $47.0932 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $178.44 | 5.604% | $188.4398 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $101.57 | 10.360% | $112.0927 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $965.57 | $1,032.3057 | $1,032.29 | $1,032.30 | $1,032.30 | |