| 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 | $235.70 | 4.740% | $246.8722 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $224.66 | 12.817% | $253.4547 | $253.45 | $253.45 | $253.50 |
| Purchase #3 | $216.41 | 3.837% | $224.7137 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $9.93 | 6.241% | $10.5497 | $10.55 | $10.55 | $10.50 |
| Purchase #5 | $128.59 | 8.777% | $139.8763 | $139.88 | $139.90 | $139.90 |
| Purchase #6 | $41.71 | 13.563% | $47.3671 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $130.76 | 5.217% | $137.5817 | $137.58 | $137.60 | $137.60 |
| 7 purchase totals = | $987.76 | $1,060.4154 | $1,060.41 | $1,060.40 | $1,060.50 | |