| 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 | $10.69 | 8.196% | $11.5662 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $58.52 | 13.161% | $66.2218 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $234.49 | 3.244% | $242.0969 | $242.10 | $242.10 | $242.10 |
| Purchase #4 | $89.95 | 9.318% | $98.3315 | $98.33 | $98.35 | $98.30 |
| Purchase #5 | $169.30 | 12.643% | $190.7046 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $216.70 | 13.558% | $246.0802 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $245.95 | 9.688% | $269.7776 | $269.78 | $269.80 | $269.80 |
| 7 purchase totals = | $1,025.60 | $1,124.7788 | $1,124.78 | $1,124.80 | $1,124.80 | |