| 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 | $205.38 | 11.735% | $229.4813 | $229.48 | $229.50 | $229.50 |
| Purchase #2 | $230.77 | 4.234% | $240.5408 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $39.82 | 9.304% | $43.5249 | $43.52 | $43.50 | $43.50 |
| Purchase #4 | $198.69 | 5.580% | $209.7769 | $209.78 | $209.80 | $209.80 |
| Purchase #5 | $192.97 | 7.746% | $207.9175 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $137.38 | 3.507% | $142.1979 | $142.20 | $142.20 | $142.20 |
| Purchase #7 | $175.66 | 4.137% | $182.9271 | $182.93 | $182.95 | $182.90 |
| 7 purchase totals = | $1,180.67 | $1,256.3664 | $1,256.37 | $1,256.40 | $1,256.30 | |