| 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 | $230.94 | 7.723% | $248.7755 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $238.62 | 7.795% | $257.2204 | $257.22 | $257.20 | $257.20 |
| Purchase #3 | $78.47 | 11.480% | $87.4784 | $87.48 | $87.50 | $87.50 |
| Purchase #4 | $92.49 | 3.626% | $95.8437 | $95.84 | $95.85 | $95.80 |
| Purchase #5 | $106.85 | 13.328% | $121.091 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $76.31 | 7.722% | $82.2027 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $122.32 | 7.759% | $131.8108 | $131.81 | $131.80 | $131.80 |
| 7 purchase totals = | $946.00 | $1,024.4225 | $1,024.42 | $1,024.45 | $1,024.40 | |