| 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 | $244.80 | 3.174% | $252.57 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $54.88 | 11.511% | $61.1972 | $61.20 | $61.20 | $61.20 |
| Purchase #3 | $198.66 | 10.190% | $218.9035 | $218.90 | $218.90 | $218.90 |
| Purchase #4 | $192.66 | 5.552% | $203.3565 | $203.36 | $203.35 | $203.40 |
| Purchase #5 | $8.53 | 5.454% | $8.9952 | $9.00 | $9.00 | $9.00 |
| Purchase #6 | $180.77 | 5.223% | $190.2116 | $190.21 | $190.20 | $190.20 |
| Purchase #7 | $44.34 | 11.577% | $49.4732 | $49.47 | $49.45 | $49.50 |
| 7 purchase totals = | $924.64 | $984.7072 | $984.71 | $984.65 | $984.80 | |