| 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 | $234.75 | 4.843% | $246.1189 | $246.12 | $246.10 | $246.10 |
| Purchase #2 | $82.40 | 4.581% | $86.1747 | $86.17 | $86.15 | $86.20 |
| Purchase #3 | $153.39 | 7.282% | $164.5599 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $191.90 | 13.592% | $217.983 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $20.53 | 6.447% | $21.8536 | $21.85 | $21.85 | $21.90 |
| Purchase #6 | $246.48 | 11.595% | $275.0594 | $275.06 | $275.05 | $275.10 |
| Purchase #7 | $170.62 | 4.766% | $178.7517 | $178.75 | $178.75 | $178.80 |
| 7 purchase totals = | $1,100.07 | $1,190.5012 | $1,190.49 | $1,190.45 | $1,190.70 | |