| 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 | $95.43 | 3.133% | $98.4198 | $98.42 | $98.40 | $98.40 |
| Purchase #2 | $88.72 | 12.762% | $100.0424 | $100.04 | $100.05 | $100.00 |
| Purchase #3 | $65.92 | 8.309% | $71.3973 | $71.40 | $71.40 | $71.40 |
| Purchase #4 | $129.27 | 3.263% | $133.4881 | $133.49 | $133.50 | $133.50 |
| Purchase #5 | $221.98 | 8.348% | $240.5109 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $218.63 | 8.584% | $237.3972 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $244.48 | 6.325% | $259.9434 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $1,064.43 | $1,141.1991 | $1,141.20 | $1,141.20 | $1,141.10 | |