| 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 | $188.38 | 3.568% | $195.1014 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $40.33 | 4.159% | $42.0073 | $42.01 | $42.00 | $42.00 |
| Purchase #3 | $186.34 | 6.315% | $198.1074 | $198.11 | $198.10 | $198.10 |
| Purchase #4 | $210.82 | 7.589% | $226.8191 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $81.78 | 11.795% | $91.426 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $136.37 | 9.336% | $149.1015 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $154.89 | 3.664% | $160.5652 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $998.91 | $1,063.1279 | $1,063.14 | $1,063.10 | $1,063.10 | |