| 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 | $209.36 | 5.344% | $220.5482 | $220.55 | $220.55 | $220.50 |
| Purchase #2 | $12.78 | 9.410% | $13.9826 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $218.66 | 5.237% | $230.1112 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $61.59 | 11.874% | $68.9032 | $68.90 | $68.90 | $68.90 |
| Purchase #5 | $180.87 | 4.258% | $188.5714 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $155.47 | 11.552% | $173.4299 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $223.73 | 4.302% | $233.3549 | $233.35 | $233.35 | $233.40 |
| 7 purchase totals = | $1,062.46 | $1,128.9014 | $1,128.89 | $1,128.90 | $1,128.90 | |