| 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 | $197.81 | 13.520% | $224.5539 | $224.55 | $224.55 | $224.60 |
| Purchase #2 | $200.95 | 8.215% | $217.458 | $217.46 | $217.45 | $217.50 |
| Purchase #3 | $190.51 | 3.234% | $196.6711 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $149.33 | 8.645% | $162.2396 | $162.24 | $162.25 | $162.20 |
| Purchase #5 | $199.57 | 6.567% | $212.6758 | $212.68 | $212.70 | $212.70 |
| Purchase #6 | $215.44 | 8.210% | $233.1276 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $215.43 | 12.233% | $241.7836 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $1,369.04 | $1,488.5096 | $1,488.51 | $1,488.55 | $1,488.60 | |