| 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 | $24.79 | 10.470% | $27.3855 | $27.39 | $27.40 | $27.40 |
| Purchase #2 | $158.83 | 13.828% | $180.793 | $180.79 | $180.80 | $180.80 |
| Purchase #3 | $217.81 | 7.196% | $233.4836 | $233.48 | $233.50 | $233.50 |
| Purchase #4 | $235.41 | 11.475% | $262.4233 | $262.42 | $262.40 | $262.40 |
| Purchase #5 | $69.50 | 5.640% | $73.4198 | $73.42 | $73.40 | $73.40 |
| Purchase #6 | $191.80 | 13.795% | $218.2588 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $98.94 | 4.142% | $103.0381 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $997.08 | $1,098.8021 | $1,098.80 | $1,098.80 | $1,098.80 | |