| 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 | $9.40 | 9.840% | $10.325 | $10.33 | $10.35 | $10.30 |
| Purchase #2 | $84.64 | 13.508% | $96.0732 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $98.43 | 7.127% | $105.4451 | $105.45 | $105.45 | $105.40 |
| Purchase #4 | $120.26 | 13.563% | $136.5709 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $219.80 | 6.647% | $234.4101 | $234.41 | $234.40 | $234.40 |
| Purchase #6 | $165.91 | 12.664% | $186.9208 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $210.98 | 5.206% | $221.9636 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $909.42 | $991.7087 | $991.71 | $991.65 | $991.70 | |