| 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 | $22.25 | 12.481% | $25.027 | $25.03 | $25.05 | $25.00 |
| Purchase #2 | $116.57 | 5.665% | $123.1737 | $123.17 | $123.15 | $123.20 |
| Purchase #3 | $37.68 | 9.396% | $41.2204 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $90.90 | 9.194% | $99.2573 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $203.84 | 3.628% | $211.2353 | $211.24 | $211.25 | $211.20 |
| Purchase #6 | $220.75 | 4.453% | $230.58 | $230.58 | $230.60 | $230.60 |
| Purchase #7 | $241.93 | 3.226% | $249.7347 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $933.92 | $980.2284 | $980.23 | $980.25 | $980.20 | |