| 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 | $74.44 | 4.667% | $77.9141 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $221.53 | 3.797% | $229.9415 | $229.94 | $229.95 | $229.90 |
| Purchase #3 | $188.37 | 5.723% | $199.1504 | $199.15 | $199.15 | $199.20 |
| Purchase #4 | $202.78 | 7.352% | $217.6884 | $217.69 | $217.70 | $217.70 |
| Purchase #5 | $222.85 | 5.503% | $235.1134 | $235.11 | $235.10 | $235.10 |
| Purchase #6 | $92.75 | 8.348% | $100.4928 | $100.49 | $100.50 | $100.50 |
| Purchase #7 | $181.76 | 10.808% | $201.4046 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $1,184.48 | $1,261.7052 | $1,261.69 | $1,261.70 | $1,261.70 | |