| 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 | $246.72 | 5.508% | $260.3093 | $260.31 | $260.30 | $260.30 |
| Purchase #2 | $13.60 | 9.236% | $14.8561 | $14.86 | $14.85 | $14.90 |
| Purchase #3 | $179.92 | 7.764% | $193.889 | $193.89 | $193.90 | $193.90 |
| Purchase #4 | $237.52 | 13.349% | $269.2265 | $269.23 | $269.25 | $269.20 |
| Purchase #5 | $17.82 | 7.226% | $19.1077 | $19.11 | $19.10 | $19.10 |
| Purchase #6 | $200.88 | 11.341% | $223.6618 | $223.66 | $223.65 | $223.70 |
| Purchase #7 | $185.95 | 12.742% | $209.6437 | $209.64 | $209.65 | $209.60 |
| 7 purchase totals = | $1,082.41 | $1,190.6941 | $1,190.70 | $1,190.70 | $1,190.70 | |