| 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 | $185.26 | 11.260% | $206.1203 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $75.97 | 6.333% | $80.7812 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $243.78 | 9.236% | $266.2955 | $266.30 | $266.30 | $266.30 |
| Purchase #4 | $223.80 | 6.238% | $237.7606 | $237.76 | $237.75 | $237.80 |
| Purchase #5 | $195.25 | 11.691% | $218.0767 | $218.08 | $218.10 | $218.10 |
| Purchase #6 | $67.43 | 10.434% | $74.4656 | $74.47 | $74.45 | $74.50 |
| Purchase #7 | $19.63 | 13.167% | $22.2147 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $1,011.12 | $1,105.7146 | $1,105.72 | $1,105.70 | $1,105.80 | |