| 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 | $138.69 | 3.496% | $143.5386 | $143.54 | $143.55 | $143.50 |
| Purchase #2 | $53.65 | 5.305% | $56.4961 | $56.50 | $56.50 | $56.50 |
| Purchase #3 | $194.73 | 11.253% | $216.643 | $216.64 | $216.65 | $216.60 |
| Purchase #4 | $238.25 | 10.569% | $263.4306 | $263.43 | $263.45 | $263.40 |
| Purchase #5 | $58.28 | 13.752% | $66.2947 | $66.29 | $66.30 | $66.30 |
| Purchase #6 | $210.60 | 11.341% | $234.4841 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $107.77 | 10.197% | $118.7593 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $1,001.97 | $1,099.6464 | $1,099.64 | $1,099.70 | $1,099.60 | |