| 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 | $232.41 | 11.468% | $259.0628 | $259.06 | $259.05 | $259.10 |
| Purchase #2 | $125.82 | 9.849% | $138.212 | $138.21 | $138.20 | $138.20 |
| Purchase #3 | $16.51 | 6.281% | $17.547 | $17.55 | $17.55 | $17.50 |
| Purchase #4 | $109.88 | 9.678% | $120.5142 | $120.51 | $120.50 | $120.50 |
| Purchase #5 | $173.57 | 6.457% | $184.7774 | $184.78 | $184.80 | $184.80 |
| Purchase #6 | $201.63 | 3.154% | $207.9894 | $207.99 | $208.00 | $208.00 |
| Purchase #7 | $39.34 | 12.133% | $44.1131 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $899.16 | $972.2159 | $972.21 | $972.20 | $972.20 | |