| 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 | $237.51 | 7.777% | $255.9812 | $255.98 | $256.00 | $256.00 |
| Purchase #2 | $142.83 | 5.225% | $150.2929 | $150.29 | $150.30 | $150.30 |
| Purchase #3 | $49.28 | 12.110% | $55.2478 | $55.25 | $55.25 | $55.20 |
| Purchase #4 | $137.68 | 12.319% | $154.6408 | $154.64 | $154.65 | $154.60 |
| Purchase #5 | $189.54 | 8.465% | $205.5846 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $195.26 | 6.131% | $207.2314 | $207.23 | $207.25 | $207.20 |
| Purchase #7 | $247.74 | 9.439% | $271.1242 | $271.12 | $271.10 | $271.10 |
| 7 purchase totals = | $1,199.84 | $1,300.1029 | $1,300.09 | $1,300.15 | $1,300.00 | |