| 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 | $105.36 | 13.400% | $119.4782 | $119.48 | $119.50 | $119.50 |
| Purchase #2 | $64.26 | 13.840% | $73.1536 | $73.15 | $73.15 | $73.20 |
| Purchase #3 | $130.68 | 6.754% | $139.5061 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $157.84 | 5.763% | $166.9363 | $166.94 | $166.95 | $166.90 |
| Purchase #5 | $161.38 | 11.671% | $180.2147 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $137.65 | 3.522% | $142.498 | $142.50 | $142.50 | $142.50 |
| Purchase #7 | $226.64 | 9.252% | $247.6087 | $247.61 | $247.60 | $247.60 |
| 7 purchase totals = | $983.81 | $1,069.3956 | $1,069.40 | $1,069.40 | $1,069.40 | |