| 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 | $176.33 | 12.189% | $197.8229 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $242.63 | 10.278% | $267.5675 | $267.57 | $267.55 | $267.60 |
| Purchase #3 | $8.35 | 13.260% | $9.4572 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $121.59 | 5.622% | $128.4258 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $230.82 | 4.745% | $241.7724 | $241.77 | $241.75 | $241.80 |
| Purchase #6 | $68.80 | 13.427% | $78.0378 | $78.04 | $78.05 | $78.00 |
| Purchase #7 | $5.98 | 9.699% | $6.56 | $6.56 | $6.55 | $6.60 |
| 7 purchase totals = | $854.50 | $929.6436 | $929.65 | $929.60 | $929.70 | |