| 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 | $189.31 | 11.564% | $211.2018 | $211.20 | $211.20 | $211.20 |
| Purchase #2 | $7.87 | 12.662% | $8.8665 | $8.87 | $8.85 | $8.90 |
| Purchase #3 | $33.28 | 7.770% | $35.8659 | $35.87 | $35.85 | $35.90 |
| Purchase #4 | $180.36 | 8.577% | $195.8295 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $242.56 | 10.224% | $267.3593 | $267.36 | $267.35 | $267.40 |
| Purchase #6 | $16.30 | 10.690% | $18.0425 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $118.79 | 5.312% | $125.1001 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $788.47 | $862.2656 | $862.27 | $862.25 | $862.30 | |