| 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 | $241.46 | 11.704% | $269.7205 | $269.72 | $269.70 | $269.70 |
| Purchase #2 | $170.95 | 12.819% | $192.8641 | $192.86 | $192.85 | $192.90 |
| Purchase #3 | $160.50 | 5.305% | $169.0145 | $169.01 | $169.00 | $169.00 |
| Purchase #4 | $58.53 | 8.401% | $63.4471 | $63.45 | $63.45 | $63.40 |
| Purchase #5 | $192.70 | 12.331% | $216.4618 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $166.34 | 8.563% | $180.5837 | $180.58 | $180.60 | $180.60 |
| Purchase #7 | $9.98 | 7.780% | $10.7564 | $10.76 | $10.75 | $10.80 |
| 7 purchase totals = | $1,000.46 | $1,102.8481 | $1,102.84 | $1,102.80 | $1,102.90 | |