| 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 | $239.35 | 8.416% | $259.4937 | $259.49 | $259.50 | $259.50 |
| Purchase #2 | $101.65 | 10.569% | $112.3934 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $67.86 | 4.561% | $70.9551 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $121.25 | 6.806% | $129.5023 | $129.50 | $129.50 | $129.50 |
| Purchase #5 | $8.49 | 13.448% | $9.6317 | $9.63 | $9.65 | $9.60 |
| Purchase #6 | $129.70 | 13.286% | $146.9319 | $146.93 | $146.95 | $146.90 |
| Purchase #7 | $10.75 | 5.189% | $11.3078 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $679.05 | $740.2159 | $740.21 | $740.25 | $740.20 | |