| 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 | $195.47 | 8.140% | $211.3813 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $123.76 | 8.426% | $134.188 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $225.66 | 9.141% | $246.2876 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $111.73 | 10.696% | $123.6806 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $209.32 | 5.294% | $220.4014 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $187.84 | 13.580% | $213.3487 | $213.35 | $213.35 | $213.30 |
| Purchase #7 | $217.83 | 13.170% | $246.5182 | $246.52 | $246.50 | $246.50 |
| 7 purchase totals = | $1,271.61 | $1,395.8058 | $1,395.81 | $1,395.85 | $1,395.80 | |