| 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 | $245.41 | 8.443% | $266.13 | $266.13 | $266.15 | $266.10 |
| Purchase #2 | $191.50 | 6.366% | $203.6909 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $18.71 | 6.804% | $19.983 | $19.98 | $20.00 | $20.00 |
| Purchase #4 | $24.65 | 12.425% | $27.7128 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $36.43 | 8.204% | $39.4187 | $39.42 | $39.40 | $39.40 |
| Purchase #6 | $227.80 | 12.864% | $257.1042 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $130.45 | 4.159% | $135.8754 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $874.95 | $949.9150 | $949.91 | $949.95 | $949.90 | |