| 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 | $42.36 | 3.681% | $43.9193 | $43.92 | $43.90 | $43.90 |
| Purchase #2 | $210.93 | 10.688% | $233.4742 | $233.47 | $233.45 | $233.50 |
| Purchase #3 | $243.38 | 7.132% | $260.7379 | $260.74 | $260.75 | $260.70 |
| Purchase #4 | $132.34 | 13.459% | $150.1516 | $150.15 | $150.15 | $150.20 |
| Purchase #5 | $230.54 | 4.639% | $241.2348 | $241.23 | $241.25 | $241.20 |
| Purchase #6 | $40.92 | 8.220% | $44.2836 | $44.28 | $44.30 | $44.30 |
| Purchase #7 | $124.76 | 3.838% | $129.5483 | $129.55 | $129.55 | $129.50 |
| 7 purchase totals = | $1,025.23 | $1,103.3497 | $1,103.34 | $1,103.35 | $1,103.30 | |