| 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 | $10.95 | 8.655% | $11.8977 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $197.65 | 13.551% | $224.4336 | $224.43 | $224.45 | $224.40 |
| Purchase #3 | $85.86 | 11.381% | $95.6317 | $95.63 | $95.65 | $95.60 |
| Purchase #4 | $243.59 | 3.563% | $252.2691 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $134.87 | 5.385% | $142.1327 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $139.95 | 13.170% | $158.3814 | $158.38 | $158.40 | $158.40 |
| Purchase #7 | $183.65 | 10.350% | $202.6578 | $202.66 | $202.65 | $202.70 |
| 7 purchase totals = | $996.52 | $1,087.4040 | $1,087.40 | $1,087.45 | $1,087.40 | |