| 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 | $187.38 | 10.603% | $207.2479 | $207.25 | $207.25 | $207.20 |
| Purchase #2 | $163.65 | 4.790% | $171.4888 | $171.49 | $171.50 | $171.50 |
| Purchase #3 | $187.55 | 10.801% | $207.8073 | $207.81 | $207.80 | $207.80 |
| Purchase #4 | $216.28 | 3.550% | $223.9579 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $34.75 | 3.102% | $35.8279 | $35.83 | $35.85 | $35.80 |
| Purchase #6 | $87.83 | 6.470% | $93.5126 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $8.46 | 9.738% | $9.2838 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $885.90 | $949.1262 | $949.13 | $949.15 | $949.10 | |