| 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 | $204.84 | 4.597% | $214.2565 | $214.26 | $214.25 | $214.30 |
| Purchase #2 | $16.90 | 6.186% | $17.9454 | $17.95 | $17.95 | $17.90 |
| Purchase #3 | $128.86 | 3.385% | $133.2219 | $133.22 | $133.20 | $133.20 |
| Purchase #4 | $150.48 | 5.474% | $158.7173 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $213.91 | 13.754% | $243.3312 | $243.33 | $243.35 | $243.30 |
| Purchase #6 | $228.62 | 5.739% | $241.7405 | $241.74 | $241.75 | $241.70 |
| Purchase #7 | $135.69 | 5.302% | $142.8843 | $142.88 | $142.90 | $142.90 |
| 7 purchase totals = | $1,079.30 | $1,152.0971 | $1,152.10 | $1,152.10 | $1,152.00 | |