| 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 | $250.67 | 9.610% | $274.7594 | $274.76 | $274.75 | $274.80 |
| Purchase #2 | $174.42 | 6.291% | $185.3928 | $185.39 | $185.40 | $185.40 |
| Purchase #3 | $121.99 | 8.319% | $132.1383 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $114.46 | 10.544% | $126.5287 | $126.53 | $126.55 | $126.50 |
| Purchase #5 | $122.84 | 12.356% | $138.0181 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $152.89 | 13.468% | $173.4812 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $47.88 | 11.870% | $53.5634 | $53.56 | $53.55 | $53.60 |
| 7 purchase totals = | $985.15 | $1,083.8819 | $1,083.88 | $1,083.90 | $1,083.90 | |