| 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 | $206.31 | 9.394% | $225.6908 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $197.53 | 7.782% | $212.9018 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $193.83 | 5.143% | $203.7987 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $141.68 | 4.492% | $148.0443 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $128.32 | 3.489% | $132.7971 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $23.85 | 9.164% | $26.0356 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $55.93 | 12.582% | $62.9671 | $62.97 | $62.95 | $63.00 |
| 7 purchase totals = | $947.45 | $1,012.2354 | $1,012.24 | $1,012.25 | $1,012.20 | |