| 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 | $206.61 | 13.586% | $234.68 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $218.37 | 5.735% | $230.8935 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $21.55 | 4.574% | $22.5357 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $138.49 | 12.432% | $155.7071 | $155.71 | $155.70 | $155.70 |
| Purchase #5 | $128.66 | 9.371% | $140.7167 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $113.51 | 8.507% | $123.1663 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $158.77 | 3.138% | $163.7522 | $163.75 | $163.75 | $163.80 |
| 7 purchase totals = | $985.96 | $1,071.4515 | $1,071.46 | $1,071.45 | $1,071.50 | |