| 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 | $209.60 | 5.240% | $220.583 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $235.60 | 13.204% | $266.7086 | $266.71 | $266.70 | $266.70 |
| Purchase #3 | $176.47 | 9.665% | $193.5258 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $206.76 | 12.677% | $232.971 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $66.83 | 7.705% | $71.9793 | $71.98 | $72.00 | $72.00 |
| Purchase #6 | $159.82 | 6.786% | $170.6654 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $85.83 | 4.415% | $89.6194 | $89.62 | $89.60 | $89.60 |
| 7 purchase totals = | $1,140.91 | $1,246.0525 | $1,246.06 | $1,246.05 | $1,246.10 | |