| 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 | $223.48 | 12.672% | $251.7994 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $40.45 | 13.522% | $45.9196 | $45.92 | $45.90 | $45.90 |
| Purchase #3 | $159.92 | 10.177% | $176.1951 | $176.20 | $176.20 | $176.20 |
| Purchase #4 | $39.75 | 4.682% | $41.6111 | $41.61 | $41.60 | $41.60 |
| Purchase #5 | $9.56 | 7.322% | $10.26 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $104.99 | 13.156% | $118.8025 | $118.80 | $118.80 | $118.80 |
| Purchase #7 | $37.89 | 4.720% | $39.6784 | $39.68 | $39.70 | $39.70 |
| 7 purchase totals = | $616.04 | $684.2661 | $684.27 | $684.25 | $684.30 | |