| 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 | $26.52 | 9.410% | $29.0155 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $241.86 | 9.140% | $263.966 | $263.97 | $263.95 | $264.00 |
| Purchase #3 | $224.99 | 9.386% | $246.1076 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $126.40 | 12.237% | $141.8676 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $95.51 | 4.260% | $99.5787 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $202.33 | 7.542% | $217.5897 | $217.59 | $217.60 | $217.60 |
| Purchase #7 | $221.51 | 10.856% | $245.5571 | $245.56 | $245.55 | $245.60 |
| 7 purchase totals = | $1,139.12 | $1,243.6822 | $1,243.70 | $1,243.65 | $1,243.80 | |