| 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 | $228.39 | 12.433% | $256.7857 | $256.79 | $256.80 | $256.80 |
| Purchase #2 | $92.79 | 3.758% | $96.277 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $111.42 | 3.324% | $115.1236 | $115.12 | $115.10 | $115.10 |
| Purchase #4 | $215.93 | 3.826% | $224.1915 | $224.19 | $224.20 | $224.20 |
| Purchase #5 | $31.28 | 9.515% | $34.2563 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $116.46 | 10.315% | $128.4728 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $142.47 | 8.429% | $154.4788 | $154.48 | $154.50 | $154.50 |
| 7 purchase totals = | $938.74 | $1,009.5857 | $1,009.59 | $1,009.60 | $1,009.70 | |