| 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 | $106.30 | 13.118% | $120.2444 | $120.24 | $120.25 | $120.20 |
| Purchase #2 | $117.54 | 10.233% | $129.5679 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $234.67 | 9.107% | $256.0414 | $256.04 | $256.05 | $256.00 |
| Purchase #4 | $228.76 | 7.223% | $245.2833 | $245.28 | $245.30 | $245.30 |
| Purchase #5 | $19.39 | 3.170% | $20.0047 | $20.00 | $20.00 | $20.00 |
| Purchase #6 | $231.44 | 10.396% | $255.5005 | $255.50 | $255.50 | $255.50 |
| Purchase #7 | $163.74 | 12.119% | $183.5837 | $183.58 | $183.60 | $183.60 |
| 7 purchase totals = | $1,101.84 | $1,210.2259 | $1,210.21 | $1,210.25 | $1,210.20 | |