| 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 | $231.93 | 8.539% | $251.7345 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $228.30 | 3.306% | $235.8476 | $235.85 | $235.85 | $235.80 |
| Purchase #3 | $146.42 | 7.463% | $157.3473 | $157.35 | $157.35 | $157.30 |
| Purchase #4 | $13.77 | 3.752% | $14.2867 | $14.29 | $14.30 | $14.30 |
| Purchase #5 | $37.88 | 5.509% | $39.9668 | $39.97 | $39.95 | $40.00 |
| Purchase #6 | $95.88 | 10.506% | $105.9532 | $105.95 | $105.95 | $106.00 |
| Purchase #7 | $107.30 | 11.208% | $119.3262 | $119.33 | $119.35 | $119.30 |
| 7 purchase totals = | $861.48 | $924.4623 | $924.47 | $924.50 | $924.40 | |