| 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 | $200.70 | 13.848% | $228.4929 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $231.61 | 12.547% | $260.6701 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $167.93 | 11.261% | $186.8406 | $186.84 | $186.85 | $186.80 |
| Purchase #4 | $99.76 | 6.303% | $106.0479 | $106.05 | $106.05 | $106.00 |
| Purchase #5 | $75.61 | 10.216% | $83.3343 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $105.84 | 7.704% | $113.9939 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $64.82 | 9.696% | $71.1049 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $946.27 | $1,050.4846 | $1,050.47 | $1,050.50 | $1,050.40 | |