| 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 | $128.99 | 7.237% | $138.325 | $138.33 | $138.35 | $138.30 |
| Purchase #2 | $214.28 | 4.150% | $223.1726 | $223.17 | $223.15 | $223.20 |
| Purchase #3 | $31.76 | 4.147% | $33.0771 | $33.08 | $33.10 | $33.10 |
| Purchase #4 | $233.39 | 6.475% | $248.502 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $131.91 | 10.360% | $145.5759 | $145.58 | $145.60 | $145.60 |
| Purchase #6 | $75.37 | 4.363% | $78.6584 | $78.66 | $78.65 | $78.70 |
| Purchase #7 | $24.71 | 5.768% | $26.1353 | $26.14 | $26.15 | $26.10 |
| 7 purchase totals = | $840.41 | $893.4463 | $893.46 | $893.50 | $893.50 | |