| 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 | $31.51 | 7.443% | $33.8553 | $33.86 | $33.85 | $33.90 |
| Purchase #2 | $116.75 | 5.166% | $122.7813 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $164.98 | 4.436% | $172.2985 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $128.60 | 9.665% | $141.0292 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $244.73 | 4.478% | $255.689 | $255.69 | $255.70 | $255.70 |
| Purchase #6 | $205.67 | 12.769% | $231.932 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $224.93 | 11.422% | $250.6215 | $250.62 | $250.60 | $250.60 |
| 7 purchase totals = | $1,117.17 | $1,208.2068 | $1,208.21 | $1,208.25 | $1,208.20 | |