| 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 | $14.89 | 3.155% | $15.3598 | $15.36 | $15.35 | $15.40 |
| Purchase #2 | $72.45 | 5.385% | $76.3514 | $76.35 | $76.35 | $76.40 |
| Purchase #3 | $194.53 | 7.201% | $208.5381 | $208.54 | $208.55 | $208.50 |
| Purchase #4 | $247.77 | 11.416% | $276.0554 | $276.06 | $276.05 | $276.10 |
| Purchase #5 | $120.96 | 6.419% | $128.7244 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $63.97 | 13.803% | $72.7998 | $72.80 | $72.80 | $72.80 |
| Purchase #7 | $207.42 | 12.476% | $233.2977 | $233.30 | $233.30 | $233.30 |
| 7 purchase totals = | $921.99 | $1,011.1266 | $1,011.13 | $1,011.10 | $1,011.20 | |