| 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 | $117.78 | 5.810% | $124.623 | $124.62 | $124.60 | $124.60 |
| Purchase #2 | $122.37 | 12.827% | $138.0664 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $166.36 | 9.674% | $182.4537 | $182.45 | $182.45 | $182.50 |
| Purchase #4 | $229.55 | 9.544% | $251.4583 | $251.46 | $251.45 | $251.50 |
| Purchase #5 | $16.66 | 8.826% | $18.1304 | $18.13 | $18.15 | $18.10 |
| Purchase #6 | $214.47 | 6.464% | $228.3333 | $228.33 | $228.35 | $228.30 |
| Purchase #7 | $240.69 | 7.417% | $258.542 | $258.54 | $258.55 | $258.50 |
| 7 purchase totals = | $1,107.88 | $1,201.6071 | $1,201.60 | $1,201.60 | $1,201.60 | |