| 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 | $193.65 | 5.624% | $204.5409 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $17.90 | 13.627% | $20.3392 | $20.34 | $20.35 | $20.30 |
| Purchase #3 | $228.51 | 8.641% | $248.2555 | $248.26 | $248.25 | $248.30 |
| Purchase #4 | $197.30 | 6.536% | $210.1955 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $144.47 | 7.486% | $155.285 | $155.29 | $155.30 | $155.30 |
| Purchase #6 | $113.67 | 9.195% | $124.122 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $214.33 | 6.520% | $228.3043 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $1,109.83 | $1,191.0424 | $1,191.05 | $1,191.05 | $1,191.00 | |