| 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 | $106.49 | 5.558% | $112.4087 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $51.31 | 9.163% | $56.0115 | $56.01 | $56.00 | $56.00 |
| Purchase #3 | $179.53 | 6.767% | $191.6788 | $191.68 | $191.70 | $191.70 |
| Purchase #4 | $128.31 | 13.636% | $145.8064 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $201.37 | 11.308% | $224.1409 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $215.29 | 13.590% | $244.5479 | $244.55 | $244.55 | $244.50 |
| Purchase #7 | $149.77 | 12.659% | $168.7294 | $168.73 | $168.75 | $168.70 |
| 7 purchase totals = | $1,032.07 | $1,143.3236 | $1,143.33 | $1,143.35 | $1,143.20 | |