| 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 | $238.57 | 3.701% | $247.3995 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $8.81 | 13.110% | $9.965 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $91.84 | 9.137% | $100.2314 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $127.40 | 3.826% | $132.2743 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $230.96 | 11.115% | $256.6312 | $256.63 | $256.65 | $256.60 |
| Purchase #6 | $239.37 | 10.283% | $263.9844 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $138.33 | 4.520% | $144.5825 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $1,075.28 | $1,155.0683 | $1,155.06 | $1,155.10 | $1,155.10 | |