| 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 | $244.49 | 11.338% | $272.2103 | $272.21 | $272.20 | $272.20 |
| Purchase #2 | $63.45 | 11.725% | $70.8895 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $241.32 | 10.278% | $266.1229 | $266.12 | $266.10 | $266.10 |
| Purchase #4 | $13.67 | 8.151% | $14.7842 | $14.78 | $14.80 | $14.80 |
| Purchase #5 | $146.30 | 13.494% | $166.0417 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $201.64 | 13.225% | $228.3069 | $228.31 | $228.30 | $228.30 |
| Purchase #7 | $94.31 | 12.118% | $105.7385 | $105.74 | $105.75 | $105.70 |
| 7 purchase totals = | $1,005.18 | $1,124.0940 | $1,124.09 | $1,124.10 | $1,124.00 | |