| 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 | $225.93 | 9.831% | $248.1412 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $66.95 | 5.618% | $70.7113 | $70.71 | $70.70 | $70.70 |
| Purchase #3 | $70.49 | 8.207% | $76.2751 | $76.28 | $76.30 | $76.30 |
| Purchase #4 | $226.50 | 11.438% | $252.4071 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $83.75 | 12.571% | $94.2782 | $94.28 | $94.30 | $94.30 |
| Purchase #6 | $122.89 | 8.199% | $132.9658 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $240.97 | 11.133% | $267.7972 | $267.80 | $267.80 | $267.80 |
| 7 purchase totals = | $1,037.48 | $1,142.5759 | $1,142.59 | $1,142.60 | $1,142.60 | |