| 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 | $183.36 | 12.794% | $206.8191 | $206.82 | $206.80 | $206.80 |
| Purchase #2 | $31.69 | 7.255% | $33.9891 | $33.99 | $34.00 | $34.00 |
| Purchase #3 | $221.88 | 13.176% | $251.1149 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $111.94 | 3.725% | $116.1098 | $116.11 | $116.10 | $116.10 |
| Purchase #5 | $131.49 | 9.209% | $143.5989 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $8.90 | 4.671% | $9.3157 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $34.86 | 5.504% | $36.7787 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $724.12 | $797.7262 | $797.73 | $797.70 | $797.70 | |