| 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 | $93.49 | 8.854% | $101.7676 | $101.77 | $101.75 | $101.80 |
| Purchase #2 | $135.85 | 3.416% | $140.4906 | $140.49 | $140.50 | $140.50 |
| Purchase #3 | $244.43 | 13.735% | $278.0025 | $278.00 | $278.00 | $278.00 |
| Purchase #4 | $198.68 | 12.773% | $224.0574 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $186.50 | 13.139% | $211.0042 | $211.00 | $211.00 | $211.00 |
| Purchase #6 | $29.96 | 11.394% | $33.3736 | $33.37 | $33.35 | $33.40 |
| Purchase #7 | $238.70 | 9.759% | $261.9947 | $261.99 | $262.00 | $262.00 |
| 7 purchase totals = | $1,127.61 | $1,250.6906 | $1,250.68 | $1,250.65 | $1,250.80 | |