| 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 | $101.53 | 4.782% | $106.3852 | $106.39 | $106.40 | $106.40 |
| Purchase #2 | $247.27 | 9.317% | $270.3081 | $270.31 | $270.30 | $270.30 |
| Purchase #3 | $237.31 | 12.709% | $267.4697 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $70.81 | 13.797% | $80.5797 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $165.67 | 12.867% | $186.9868 | $186.99 | $187.00 | $187.00 |
| Purchase #6 | $43.94 | 12.209% | $49.3046 | $49.30 | $49.30 | $49.30 |
| Purchase #7 | $153.62 | 7.723% | $165.4841 | $165.48 | $165.50 | $165.50 |
| 7 purchase totals = | $1,020.15 | $1,126.5182 | $1,126.52 | $1,126.55 | $1,126.60 | |