| 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 | $142.99 | 12.499% | $160.8623 | $160.86 | $160.85 | $160.90 |
| Purchase #2 | $81.96 | 5.355% | $86.349 | $86.35 | $86.35 | $86.30 |
| Purchase #3 | $205.59 | 12.874% | $232.0577 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $219.60 | 4.843% | $230.2352 | $230.24 | $230.25 | $230.20 |
| Purchase #5 | $153.72 | 11.275% | $171.0519 | $171.05 | $171.05 | $171.10 |
| Purchase #6 | $97.34 | 4.826% | $102.0376 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $204.37 | 11.752% | $228.3876 | $228.39 | $228.40 | $228.40 |
| 7 purchase totals = | $1,105.57 | $1,210.9813 | $1,210.99 | $1,211.00 | $1,211.00 | |