| 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 | $116.31 | 4.165% | $121.1543 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $183.36 | 13.250% | $207.6552 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $211.86 | 3.416% | $219.0971 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $30.78 | 8.172% | $33.2953 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $102.32 | 10.357% | $112.9173 | $112.92 | $112.90 | $112.90 |
| Purchase #6 | $174.47 | 12.247% | $195.8373 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $134.33 | 9.568% | $147.1827 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $953.43 | $1,037.1392 | $1,037.15 | $1,037.15 | $1,037.20 | |