| 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 | $244.74 | 12.758% | $275.9639 | $275.96 | $275.95 | $276.00 |
| Purchase #2 | $37.60 | 8.200% | $40.6832 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $138.57 | 7.692% | $149.2288 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $221.78 | 3.828% | $230.2697 | $230.27 | $230.25 | $230.30 |
| Purchase #5 | $89.27 | 11.306% | $99.3629 | $99.36 | $99.35 | $99.40 |
| Purchase #6 | $163.65 | 10.364% | $180.6107 | $180.61 | $180.60 | $180.60 |
| Purchase #7 | $205.98 | 8.305% | $223.0866 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $1,101.59 | $1,199.2058 | $1,199.20 | $1,199.20 | $1,199.30 | |