| 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 | $194.62 | 13.784% | $221.4464 | $221.45 | $221.45 | $221.40 |
| Purchase #2 | $127.49 | 5.524% | $134.5325 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $114.30 | 5.273% | $120.327 | $120.33 | $120.35 | $120.30 |
| Purchase #4 | $222.97 | 3.459% | $230.6825 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $232.52 | 4.438% | $242.8392 | $242.84 | $242.85 | $242.80 |
| Purchase #6 | $100.99 | 7.662% | $108.7279 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $93.90 | 6.159% | $99.6833 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $1,086.79 | $1,158.2388 | $1,158.24 | $1,158.35 | $1,158.10 | |