| 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 | $246.78 | 9.354% | $269.8638 | $269.86 | $269.85 | $269.90 |
| Purchase #2 | $172.76 | 9.403% | $189.0046 | $189.00 | $189.00 | $189.00 |
| Purchase #3 | $59.92 | 7.132% | $64.1935 | $64.19 | $64.20 | $64.20 |
| Purchase #4 | $15.97 | 5.556% | $16.8573 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $128.69 | 11.464% | $143.443 | $143.44 | $143.45 | $143.40 |
| Purchase #6 | $83.96 | 4.364% | $87.624 | $87.62 | $87.60 | $87.60 |
| Purchase #7 | $236.44 | 5.616% | $249.7185 | $249.72 | $249.70 | $249.70 |
| 7 purchase totals = | $944.52 | $1,020.7047 | $1,020.69 | $1,020.65 | $1,020.70 | |