| 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 | $46.77 | 9.720% | $51.316 | $51.32 | $51.30 | $51.30 |
| Purchase #2 | $216.88 | 12.537% | $244.0702 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $132.49 | 10.666% | $146.6214 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $36.45 | 8.677% | $39.6128 | $39.61 | $39.60 | $39.60 |
| Purchase #5 | $154.63 | 11.581% | $172.5377 | $172.54 | $172.55 | $172.50 |
| Purchase #6 | $154.34 | 9.336% | $168.7492 | $168.75 | $168.75 | $168.70 |
| Purchase #7 | $231.53 | 8.355% | $250.8743 | $250.87 | $250.85 | $250.90 |
| 7 purchase totals = | $973.09 | $1,073.7816 | $1,073.78 | $1,073.70 | $1,073.70 | |