| 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 | $248.41 | 12.630% | $279.7842 | $279.78 | $279.80 | $279.80 |
| Purchase #2 | $102.59 | 3.862% | $106.552 | $106.55 | $106.55 | $106.60 |
| Purchase #3 | $7.95 | 5.781% | $8.4096 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $127.62 | 12.475% | $143.5406 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $84.64 | 3.138% | $87.296 | $87.30 | $87.30 | $87.30 |
| Purchase #6 | $82.52 | 13.409% | $93.5851 | $93.59 | $93.60 | $93.60 |
| Purchase #7 | $75.80 | 5.112% | $79.6749 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $729.53 | $798.8424 | $798.84 | $798.85 | $798.90 | |