| 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 | $239.61 | 11.277% | $266.6308 | $266.63 | $266.65 | $266.60 |
| Purchase #2 | $117.70 | 5.475% | $124.1441 | $124.14 | $124.15 | $124.10 |
| Purchase #3 | $192.69 | 4.601% | $201.5557 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $188.63 | 9.219% | $206.0198 | $206.02 | $206.00 | $206.00 |
| Purchase #5 | $198.83 | 5.241% | $209.2507 | $209.25 | $209.25 | $209.30 |
| Purchase #6 | $141.74 | 10.409% | $156.4937 | $156.49 | $156.50 | $156.50 |
| Purchase #7 | $195.92 | 6.817% | $209.2759 | $209.28 | $209.30 | $209.30 |
| 7 purchase totals = | $1,275.12 | $1,373.3707 | $1,373.37 | $1,373.40 | $1,373.40 | |