| 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 | $234.37 | 3.234% | $241.9495 | $241.95 | $241.95 | $241.90 |
| Purchase #2 | $160.98 | 3.594% | $166.7656 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $194.45 | 13.155% | $220.0299 | $220.03 | $220.05 | $220.00 |
| Purchase #4 | $190.30 | 8.459% | $206.3975 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $178.57 | 3.120% | $184.1414 | $184.14 | $184.15 | $184.10 |
| Purchase #6 | $186.50 | 12.336% | $209.5066 | $209.51 | $209.50 | $209.50 |
| Purchase #7 | $78.64 | 5.499% | $82.9644 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $1,223.81 | $1,311.7549 | $1,311.76 | $1,311.75 | $1,311.70 | |