| 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 | $220.34 | 9.429% | $241.1159 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $175.86 | 10.577% | $194.4607 | $194.46 | $194.45 | $194.50 |
| Purchase #3 | $160.43 | 8.286% | $173.7232 | $173.72 | $173.70 | $173.70 |
| Purchase #4 | $158.97 | 9.621% | $174.2645 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $81.70 | 7.557% | $87.8741 | $87.87 | $87.85 | $87.90 |
| Purchase #6 | $114.95 | 8.669% | $124.915 | $124.92 | $124.90 | $124.90 |
| Purchase #7 | $77.62 | 5.388% | $81.8022 | $81.80 | $81.80 | $81.80 |
| 7 purchase totals = | $989.87 | $1,078.1556 | $1,078.15 | $1,078.05 | $1,078.20 | |