| 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 | $207.33 | 7.521% | $222.9233 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $15.60 | 11.375% | $17.3745 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $91.72 | 11.830% | $102.5705 | $102.57 | $102.55 | $102.60 |
| Purchase #4 | $153.48 | 10.821% | $170.0881 | $170.09 | $170.10 | $170.10 |
| Purchase #5 | $189.89 | 11.352% | $211.4463 | $211.45 | $211.45 | $211.40 |
| Purchase #6 | $26.33 | 4.800% | $27.5938 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $193.51 | 6.306% | $205.7127 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $877.86 | $957.7092 | $957.70 | $957.65 | $957.70 | |