| 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 | $250.86 | 9.464% | $274.6014 | $274.60 | $274.60 | $274.60 |
| Purchase #2 | $133.97 | 3.173% | $138.2209 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $49.36 | 5.184% | $51.9188 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $35.29 | 10.298% | $38.9242 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $177.36 | 8.702% | $192.7939 | $192.79 | $192.80 | $192.80 |
| Purchase #6 | $217.50 | 7.487% | $233.7842 | $233.78 | $233.80 | $233.80 |
| Purchase #7 | $27.71 | 4.822% | $29.0462 | $29.05 | $29.05 | $29.00 |
| 7 purchase totals = | $892.05 | $959.2896 | $959.28 | $959.25 | $959.20 | |