| 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 | $236.52 | 9.115% | $258.0788 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $162.33 | 12.282% | $182.2674 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $130.84 | 9.120% | $142.7726 | $142.77 | $142.75 | $142.80 |
| Purchase #4 | $55.80 | 11.624% | $62.2862 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $53.89 | 11.291% | $59.9747 | $59.97 | $59.95 | $60.00 |
| Purchase #6 | $58.66 | 8.189% | $63.4637 | $63.46 | $63.45 | $63.50 |
| Purchase #7 | $242.66 | 6.370% | $258.1174 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $940.70 | $1,026.9608 | $1,026.96 | $1,026.90 | $1,027.10 | |