| 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 | $199.77 | 4.670% | $209.0993 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $5.71 | 4.455% | $5.9644 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $126.49 | 3.378% | $130.7628 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $248.93 | 12.253% | $279.4314 | $279.43 | $279.45 | $279.40 |
| Purchase #5 | $178.44 | 7.857% | $192.46 | $192.46 | $192.45 | $192.50 |
| Purchase #6 | $109.96 | 13.803% | $125.1378 | $125.14 | $125.15 | $125.10 |
| Purchase #7 | $121.96 | 9.768% | $133.8731 | $133.87 | $133.85 | $133.90 |
| 7 purchase totals = | $991.26 | $1,076.7288 | $1,076.72 | $1,076.70 | $1,076.80 | |