| 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 | $103.50 | 9.432% | $113.2621 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $241.60 | 3.493% | $250.0391 | $250.04 | $250.05 | $250.00 |
| Purchase #3 | $70.85 | 11.117% | $78.7264 | $78.73 | $78.75 | $78.70 |
| Purchase #4 | $181.88 | 8.558% | $197.4453 | $197.45 | $197.45 | $197.40 |
| Purchase #5 | $106.87 | 13.103% | $120.8732 | $120.87 | $120.85 | $120.90 |
| Purchase #6 | $27.88 | 5.204% | $29.3309 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $49.32 | 9.212% | $53.8634 | $53.86 | $53.85 | $53.90 |
| 7 purchase totals = | $781.90 | $843.5404 | $843.54 | $843.55 | $843.50 | |