| 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 | $207.90 | 8.278% | $225.11 | $225.11 | $225.10 | $225.10 |
| Purchase #2 | $71.41 | 12.367% | $80.2413 | $80.24 | $80.25 | $80.20 |
| Purchase #3 | $222.67 | 13.608% | $252.9709 | $252.97 | $252.95 | $253.00 |
| Purchase #4 | $167.38 | 8.750% | $182.0258 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $19.98 | 13.131% | $22.6036 | $22.60 | $22.60 | $22.60 |
| Purchase #6 | $138.57 | 12.350% | $155.6834 | $155.68 | $155.70 | $155.70 |
| Purchase #7 | $241.47 | 12.828% | $272.4458 | $272.45 | $272.45 | $272.40 |
| 7 purchase totals = | $1,069.38 | $1,191.0808 | $1,191.08 | $1,191.10 | $1,191.00 | |