| 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 | $246.75 | 5.320% | $259.8771 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $223.33 | 11.835% | $249.7611 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $194.40 | 3.274% | $200.7647 | $200.76 | $200.75 | $200.80 |
| Purchase #4 | $111.92 | 5.416% | $117.9816 | $117.98 | $118.00 | $118.00 |
| Purchase #5 | $15.53 | 11.302% | $17.2852 | $17.29 | $17.30 | $17.30 |
| Purchase #6 | $32.66 | 8.805% | $35.5357 | $35.54 | $35.55 | $35.50 |
| Purchase #7 | $115.51 | 3.108% | $119.1001 | $119.10 | $119.10 | $119.10 |
| 7 purchase totals = | $940.10 | $1,000.3055 | $1,000.31 | $1,000.35 | $1,000.40 | |