| 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 | $238.70 | 9.785% | $262.0568 | $262.06 | $262.05 | $262.10 |
| Purchase #2 | $75.53 | 4.525% | $78.9477 | $78.95 | $78.95 | $78.90 |
| Purchase #3 | $186.98 | 3.801% | $194.0871 | $194.09 | $194.10 | $194.10 |
| Purchase #4 | $173.95 | 3.361% | $179.7965 | $179.80 | $179.80 | $179.80 |
| Purchase #5 | $32.53 | 12.315% | $36.5361 | $36.54 | $36.55 | $36.50 |
| Purchase #6 | $142.89 | 6.847% | $152.6737 | $152.67 | $152.65 | $152.70 |
| Purchase #7 | $199.60 | 10.661% | $220.8794 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $1,050.18 | $1,124.9773 | $1,124.99 | $1,125.00 | $1,125.00 | |