| 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 | $114.65 | 13.131% | $129.7047 | $129.70 | $129.70 | $129.70 |
| Purchase #2 | $247.53 | 3.388% | $255.9163 | $255.92 | $255.90 | $255.90 |
| Purchase #3 | $132.99 | 7.368% | $142.7887 | $142.79 | $142.80 | $142.80 |
| Purchase #4 | $114.73 | 10.661% | $126.9614 | $126.96 | $126.95 | $127.00 |
| Purchase #5 | $95.71 | 4.176% | $99.7068 | $99.71 | $99.70 | $99.70 |
| Purchase #6 | $118.54 | 8.448% | $128.5543 | $128.55 | $128.55 | $128.60 |
| Purchase #7 | $243.28 | 5.572% | $256.8356 | $256.84 | $256.85 | $256.80 |
| 7 purchase totals = | $1,067.43 | $1,140.4678 | $1,140.47 | $1,140.45 | $1,140.50 | |