| 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 | $177.26 | 7.791% | $191.0703 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $208.70 | 8.465% | $226.3665 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $242.69 | 5.279% | $255.5016 | $255.50 | $255.50 | $255.50 |
| Purchase #4 | $110.37 | 9.134% | $120.4512 | $120.45 | $120.45 | $120.50 |
| Purchase #5 | $113.63 | 5.564% | $119.9524 | $119.95 | $119.95 | $120.00 |
| Purchase #6 | $69.70 | 7.500% | $74.9275 | $74.93 | $74.95 | $74.90 |
| Purchase #7 | $94.80 | 7.734% | $102.1318 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $1,017.15 | $1,090.4013 | $1,090.40 | $1,090.40 | $1,090.50 | |