| 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 | $238.66 | 4.441% | $249.2589 | $249.26 | $249.25 | $249.30 |
| Purchase #2 | $92.65 | 11.197% | $103.024 | $103.02 | $103.00 | $103.00 |
| Purchase #3 | $51.67 | 10.333% | $57.0091 | $57.01 | $57.00 | $57.00 |
| Purchase #4 | $118.31 | 12.265% | $132.8207 | $132.82 | $132.80 | $132.80 |
| Purchase #5 | $208.51 | 9.557% | $228.4373 | $228.44 | $228.45 | $228.40 |
| Purchase #6 | $183.65 | 6.576% | $195.7268 | $195.73 | $195.75 | $195.70 |
| Purchase #7 | $32.38 | 8.685% | $35.1922 | $35.19 | $35.20 | $35.20 |
| 7 purchase totals = | $925.83 | $1,001.4690 | $1,001.47 | $1,001.45 | $1,001.40 | |