| 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 | $226.45 | 9.111% | $247.0819 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $14.75 | 11.454% | $16.4395 | $16.44 | $16.45 | $16.40 |
| Purchase #3 | $38.25 | 3.858% | $39.7257 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $241.45 | 3.472% | $249.8331 | $249.83 | $249.85 | $249.80 |
| Purchase #5 | $23.65 | 7.720% | $25.4758 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $90.52 | 4.661% | $94.7391 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $62.41 | 12.158% | $69.9978 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $697.48 | $743.2929 | $743.30 | $743.40 | $743.20 | |