| 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 | $188.88 | 9.388% | $206.6121 | $206.61 | $206.60 | $206.60 |
| Purchase #2 | $70.79 | 11.600% | $79.0016 | $79.00 | $79.00 | $79.00 |
| Purchase #3 | $30.98 | 3.851% | $32.173 | $32.17 | $32.15 | $32.20 |
| Purchase #4 | $191.48 | 5.560% | $202.1263 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $76.89 | 12.664% | $86.6273 | $86.63 | $86.65 | $86.60 |
| Purchase #6 | $239.35 | 10.677% | $264.9054 | $264.91 | $264.90 | $264.90 |
| Purchase #7 | $124.35 | 11.259% | $138.3506 | $138.35 | $138.35 | $138.40 |
| 7 purchase totals = | $922.72 | $1,009.7963 | $1,009.80 | $1,009.80 | $1,009.80 | |