| 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 | $237.84 | 12.171% | $266.7875 | $266.79 | $266.80 | $266.80 |
| Purchase #2 | $33.72 | 5.251% | $35.4906 | $35.49 | $35.50 | $35.50 |
| Purchase #3 | $5.71 | 4.732% | $5.9802 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $37.89 | 10.855% | $42.003 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $206.79 | 4.710% | $216.5298 | $216.53 | $216.55 | $216.50 |
| Purchase #6 | $191.63 | 13.114% | $216.7604 | $216.76 | $216.75 | $216.80 |
| Purchase #7 | $229.51 | 9.203% | $250.6318 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $943.09 | $1,034.1833 | $1,034.18 | $1,034.25 | $1,034.20 | |