| 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 | $209.40 | 7.327% | $224.7427 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $150.43 | 12.182% | $168.7554 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $224.28 | 7.729% | $241.6146 | $241.61 | $241.60 | $241.60 |
| Purchase #4 | $73.56 | 8.399% | $79.7383 | $79.74 | $79.75 | $79.70 |
| Purchase #5 | $227.73 | 8.800% | $247.7702 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $34.67 | 13.460% | $39.3366 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $36.72 | 3.184% | $37.8892 | $37.89 | $37.90 | $37.90 |
| 7 purchase totals = | $956.79 | $1,039.8470 | $1,039.85 | $1,039.85 | $1,039.80 | |