| 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 | $227.79 | 5.335% | $239.9426 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $201.32 | 8.395% | $218.2208 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $250.99 | 11.212% | $279.131 | $279.13 | $279.15 | $279.10 |
| Purchase #4 | $13.81 | 8.837% | $15.0304 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $179.30 | 11.547% | $200.0038 | $200.00 | $200.00 | $200.00 |
| Purchase #6 | $169.88 | 8.829% | $184.8787 | $184.88 | $184.90 | $184.90 |
| Purchase #7 | $168.53 | 3.440% | $174.3274 | $174.33 | $174.35 | $174.30 |
| 7 purchase totals = | $1,211.62 | $1,311.5347 | $1,311.53 | $1,311.60 | $1,311.40 | |