| 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 | $244.91 | 7.870% | $264.1844 | $264.18 | $264.20 | $264.20 |
| Purchase #2 | $69.28 | 11.255% | $77.0775 | $77.08 | $77.10 | $77.10 |
| Purchase #3 | $115.64 | 3.658% | $119.8701 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $75.59 | 10.813% | $83.7635 | $83.76 | $83.75 | $83.80 |
| Purchase #5 | $191.44 | 6.269% | $203.4414 | $203.44 | $203.45 | $203.40 |
| Purchase #6 | $220.95 | 8.542% | $239.8235 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $10.49 | 13.600% | $11.9166 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $928.30 | $1,000.0770 | $1,000.07 | $1,000.05 | $1,000.10 | |