| 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 | $199.52 | 11.178% | $221.8223 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $123.84 | 7.667% | $133.3348 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $49.89 | 3.166% | $51.4695 | $51.47 | $51.45 | $51.50 |
| Purchase #4 | $212.75 | 9.686% | $233.357 | $233.36 | $233.35 | $233.40 |
| Purchase #5 | $169.27 | 7.445% | $181.8722 | $181.87 | $181.85 | $181.90 |
| Purchase #6 | $76.61 | 13.769% | $87.1584 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $190.93 | 9.517% | $209.1008 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $1,022.81 | $1,118.1150 | $1,118.11 | $1,118.05 | $1,118.20 | |