| 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 | $138.38 | 12.349% | $155.4685 | $155.47 | $155.45 | $155.50 |
| Purchase #2 | $45.85 | 12.282% | $51.4813 | $51.48 | $51.50 | $51.50 |
| Purchase #3 | $206.76 | 10.697% | $228.8771 | $228.88 | $228.90 | $228.90 |
| Purchase #4 | $219.29 | 12.427% | $246.5412 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $226.55 | 3.210% | $233.8223 | $233.82 | $233.80 | $233.80 |
| Purchase #6 | $245.92 | 10.778% | $272.4253 | $272.43 | $272.45 | $272.40 |
| Purchase #7 | $69.98 | 11.433% | $77.9808 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $1,152.73 | $1,266.5965 | $1,266.60 | $1,266.65 | $1,266.60 | |