| 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 | $204.43 | 9.789% | $224.4417 | $224.44 | $224.45 | $224.40 |
| Purchase #2 | $25.37 | 10.461% | $28.024 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $76.47 | 9.423% | $83.6758 | $83.68 | $83.70 | $83.70 |
| Purchase #4 | $35.94 | 11.643% | $40.1245 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $109.58 | 13.763% | $124.6615 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $132.26 | 3.120% | $136.3865 | $136.39 | $136.40 | $136.40 |
| Purchase #7 | $248.43 | 3.688% | $257.5921 | $257.59 | $257.60 | $257.60 |
| 7 purchase totals = | $832.48 | $894.9061 | $894.90 | $894.90 | $894.90 | |