| 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 | $8.35 | 13.631% | $9.4882 | $9.49 | $9.50 | $9.50 |
| Purchase #2 | $237.95 | 6.638% | $253.7451 | $253.75 | $253.75 | $253.70 |
| Purchase #3 | $42.32 | 9.746% | $46.4445 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $213.27 | 11.658% | $238.133 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $241.85 | 11.864% | $270.5431 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $239.47 | 13.135% | $270.9244 | $270.92 | $270.90 | $270.90 |
| Purchase #7 | $113.80 | 3.478% | $117.758 | $117.76 | $117.75 | $117.80 |
| 7 purchase totals = | $1,097.01 | $1,207.0363 | $1,207.03 | $1,207.05 | $1,206.90 | |