| 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 | $214.25 | 6.681% | $228.564 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $205.67 | 5.570% | $217.1258 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $183.92 | 9.693% | $201.7474 | $201.75 | $201.75 | $201.70 |
| Purchase #4 | $38.60 | 4.789% | $40.4486 | $40.45 | $40.45 | $40.40 |
| Purchase #5 | $127.29 | 13.150% | $144.0286 | $144.03 | $144.05 | $144.00 |
| Purchase #6 | $8.90 | 6.383% | $9.4681 | $9.47 | $9.45 | $9.50 |
| Purchase #7 | $92.88 | 13.376% | $105.3036 | $105.30 | $105.30 | $105.30 |
| 7 purchase totals = | $871.51 | $946.6861 | $946.69 | $946.70 | $946.60 | |