| 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 | $91.29 | 13.351% | $103.4781 | $103.48 | $103.50 | $103.50 |
| Purchase #2 | $244.45 | 3.375% | $252.7002 | $252.70 | $252.70 | $252.70 |
| Purchase #3 | $122.76 | 5.220% | $129.1681 | $129.17 | $129.15 | $129.20 |
| Purchase #4 | $86.71 | 4.500% | $90.612 | $90.61 | $90.60 | $90.60 |
| Purchase #5 | $31.86 | 8.538% | $34.5802 | $34.58 | $34.60 | $34.60 |
| Purchase #6 | $172.26 | 9.254% | $188.2009 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $40.99 | 13.473% | $46.5126 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $790.32 | $845.2521 | $845.25 | $845.25 | $845.30 | |