| 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 | $242.57 | 12.621% | $273.1848 | $273.18 | $273.20 | $273.20 |
| Purchase #2 | $172.33 | 3.437% | $178.253 | $178.25 | $178.25 | $178.30 |
| Purchase #3 | $205.96 | 11.160% | $228.9451 | $228.95 | $228.95 | $228.90 |
| Purchase #4 | $157.85 | 8.583% | $171.3983 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $39.93 | 8.715% | $43.4099 | $43.41 | $43.40 | $43.40 |
| Purchase #6 | $153.49 | 6.728% | $163.8168 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $31.30 | 11.835% | $35.0044 | $35.00 | $35.00 | $35.00 |
| 7 purchase totals = | $1,003.43 | $1,094.0123 | $1,094.01 | $1,094.00 | $1,094.00 | |