| 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 | $220.84 | 9.515% | $241.8529 | $241.85 | $241.85 | $241.90 |
| Purchase #2 | $56.64 | 6.856% | $60.5232 | $60.52 | $60.50 | $60.50 |
| Purchase #3 | $56.90 | 6.220% | $60.4392 | $60.44 | $60.45 | $60.40 |
| Purchase #4 | $194.99 | 8.649% | $211.8547 | $211.85 | $211.85 | $211.90 |
| Purchase #5 | $120.70 | 11.377% | $134.432 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $131.89 | 10.194% | $145.3349 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $19.52 | 12.677% | $21.9946 | $21.99 | $22.00 | $22.00 |
| 7 purchase totals = | $801.48 | $876.4315 | $876.41 | $876.45 | $876.40 | |