| 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 | $22.54 | 6.595% | $24.0265 | $24.03 | $24.05 | $24.00 |
| Purchase #2 | $197.63 | 3.484% | $204.5154 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $189.92 | 4.531% | $198.5253 | $198.53 | $198.55 | $198.50 |
| Purchase #4 | $193.31 | 9.714% | $212.0881 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $230.35 | 8.214% | $249.2709 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $138.57 | 5.585% | $146.3091 | $146.31 | $146.30 | $146.30 |
| Purchase #7 | $234.41 | 4.584% | $245.1554 | $245.16 | $245.15 | $245.20 |
| 7 purchase totals = | $1,206.73 | $1,279.8907 | $1,279.91 | $1,279.90 | $1,279.90 | |