| 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 | $236.52 | 9.825% | $259.7581 | $259.76 | $259.75 | $259.80 |
| Purchase #2 | $203.87 | 3.233% | $210.4611 | $210.46 | $210.45 | $210.50 |
| Purchase #3 | $223.31 | 9.351% | $244.1917 | $244.19 | $244.20 | $244.20 |
| Purchase #4 | $68.77 | 11.113% | $76.4124 | $76.41 | $76.40 | $76.40 |
| Purchase #5 | $93.98 | 12.690% | $105.9061 | $105.91 | $105.90 | $105.90 |
| Purchase #6 | $225.25 | 12.197% | $252.7237 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $31.63 | 9.131% | $34.5181 | $34.52 | $34.50 | $34.50 |
| 7 purchase totals = | $1,083.33 | $1,183.9712 | $1,183.97 | $1,183.90 | $1,184.00 | |