| 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 | $128.57 | 7.323% | $137.9852 | $137.99 | $138.00 | $138.00 |
| Purchase #2 | $118.57 | 5.204% | $124.7404 | $124.74 | $124.75 | $124.70 |
| Purchase #3 | $209.55 | 7.139% | $224.5098 | $224.51 | $224.50 | $224.50 |
| Purchase #4 | $26.45 | 13.431% | $30.0025 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $160.33 | 11.755% | $179.1768 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $90.32 | 9.435% | $98.8417 | $98.84 | $98.85 | $98.80 |
| Purchase #7 | $249.84 | 3.647% | $258.9517 | $258.95 | $258.95 | $259.00 |
| 7 purchase totals = | $983.63 | $1,054.2081 | $1,054.21 | $1,054.25 | $1,054.20 | |