| 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 | $12.69 | 7.813% | $13.6815 | $13.68 | $13.70 | $13.70 |
| Purchase #2 | $211.99 | 6.252% | $225.2436 | $225.24 | $225.25 | $225.20 |
| Purchase #3 | $153.72 | 9.224% | $167.8991 | $167.90 | $167.90 | $167.90 |
| Purchase #4 | $123.63 | 8.182% | $133.7454 | $133.75 | $133.75 | $133.70 |
| Purchase #5 | $31.52 | 12.852% | $35.571 | $35.57 | $35.55 | $35.60 |
| Purchase #6 | $208.25 | 4.161% | $216.9153 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $139.81 | 11.828% | $156.3467 | $156.35 | $156.35 | $156.30 |
| 7 purchase totals = | $881.61 | $949.4026 | $949.41 | $949.40 | $949.30 | |