| 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 | $217.75 | 5.853% | $230.4949 | $230.49 | $230.50 | $230.50 |
| Purchase #2 | $115.90 | 6.145% | $123.0221 | $123.02 | $123.00 | $123.00 |
| Purchase #3 | $127.63 | 3.187% | $131.6976 | $131.70 | $131.70 | $131.70 |
| Purchase #4 | $215.33 | 5.285% | $226.7102 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $140.32 | 4.526% | $146.6709 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $18.31 | 6.503% | $19.5007 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $42.56 | 11.591% | $47.4931 | $47.49 | $47.50 | $47.50 |
| 7 purchase totals = | $877.80 | $925.5895 | $925.58 | $925.55 | $925.60 | |