| 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 | $31.40 | 12.830% | $35.4286 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $214.85 | 4.385% | $224.2712 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $211.35 | 12.749% | $238.295 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $246.43 | 3.431% | $254.885 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $5.83 | 8.812% | $6.3437 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $139.48 | 7.110% | $149.397 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $222.71 | 3.207% | $229.8523 | $229.85 | $229.85 | $229.90 |
| 7 purchase totals = | $1,072.05 | $1,138.4728 | $1,138.48 | $1,138.50 | $1,138.50 | |