| 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 | $201.30 | 10.233% | $221.899 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $137.80 | 11.473% | $153.6098 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $155.94 | 10.788% | $172.7628 | $172.76 | $172.75 | $172.80 |
| Purchase #4 | $12.35 | 13.688% | $14.0405 | $14.04 | $14.05 | $14.00 |
| Purchase #5 | $45.80 | 12.522% | $51.5351 | $51.54 | $51.55 | $51.50 |
| Purchase #6 | $212.33 | 6.479% | $226.0869 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $105.85 | 7.432% | $113.7168 | $113.72 | $113.70 | $113.70 |
| 7 purchase totals = | $871.37 | $953.6509 | $953.66 | $953.65 | $953.60 | |