| 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 | $111.75 | 3.778% | $115.9719 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $129.79 | 6.547% | $138.2874 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $243.39 | 5.826% | $257.5699 | $257.57 | $257.55 | $257.60 |
| Purchase #4 | $31.31 | 11.484% | $34.9056 | $34.91 | $34.90 | $34.90 |
| Purchase #5 | $95.74 | 7.217% | $102.6496 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $227.92 | 12.463% | $256.3257 | $256.33 | $256.35 | $256.30 |
| Purchase #7 | $76.86 | 11.694% | $85.848 | $85.85 | $85.85 | $85.80 |
| 7 purchase totals = | $916.76 | $991.5581 | $991.57 | $991.55 | $991.50 | |