| 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 | $129.95 | 4.297% | $135.534 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $5.79 | 12.763% | $6.529 | $6.53 | $6.55 | $6.50 |
| Purchase #3 | $107.62 | 9.868% | $118.2399 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $212.40 | 13.446% | $240.9593 | $240.96 | $240.95 | $241.00 |
| Purchase #5 | $204.31 | 5.795% | $216.1498 | $216.15 | $216.15 | $216.10 |
| Purchase #6 | $191.31 | 8.425% | $207.4279 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $37.65 | 5.457% | $39.7046 | $39.70 | $39.70 | $39.70 |
| 7 purchase totals = | $889.03 | $964.5445 | $964.54 | $964.60 | $964.40 | |