| 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 | $101.84 | 13.130% | $115.2116 | $115.21 | $115.20 | $115.20 |
| Purchase #2 | $238.92 | 5.863% | $252.9279 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $20.44 | 3.115% | $21.0767 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $9.49 | 5.538% | $10.0156 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $203.31 | 11.500% | $226.6907 | $226.69 | $226.70 | $226.70 |
| Purchase #6 | $84.80 | 13.594% | $96.3277 | $96.33 | $96.35 | $96.30 |
| Purchase #7 | $117.59 | 11.697% | $131.3445 | $131.34 | $131.35 | $131.30 |
| 7 purchase totals = | $776.39 | $853.5947 | $853.60 | $853.65 | $853.50 | |