| 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 | $36.65 | 9.617% | $40.1746 | $40.17 | $40.15 | $40.20 |
| Purchase #2 | $190.96 | 13.429% | $216.604 | $216.60 | $216.60 | $216.60 |
| Purchase #3 | $88.61 | 11.353% | $98.6699 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $111.61 | 6.549% | $118.9193 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $221.87 | 10.316% | $244.7581 | $244.76 | $244.75 | $244.80 |
| Purchase #6 | $183.72 | 6.141% | $195.0022 | $195.00 | $195.00 | $195.00 |
| Purchase #7 | $118.95 | 8.503% | $129.0643 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $952.37 | $1,043.1924 | $1,043.18 | $1,043.10 | $1,043.30 | |