| 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 | $105.95 | 7.220% | $113.5996 | $113.60 | $113.60 | $113.60 |
| Purchase #2 | $51.90 | 12.414% | $58.3429 | $58.34 | $58.35 | $58.30 |
| Purchase #3 | $81.88 | 6.202% | $86.9582 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $214.47 | 10.719% | $237.459 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $177.62 | 9.633% | $194.7301 | $194.73 | $194.75 | $194.70 |
| Purchase #6 | $177.90 | 7.167% | $190.6501 | $190.65 | $190.65 | $190.70 |
| Purchase #7 | $210.44 | 4.127% | $219.1249 | $219.12 | $219.10 | $219.10 |
| 7 purchase totals = | $1,020.16 | $1,100.8648 | $1,100.86 | $1,100.85 | $1,100.90 | |