| 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 | $80.48 | 12.755% | $90.7452 | $90.75 | $90.75 | $90.70 |
| Purchase #2 | $219.37 | 11.689% | $245.0122 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $209.86 | 9.454% | $229.7002 | $229.70 | $229.70 | $229.70 |
| Purchase #4 | $120.86 | 11.144% | $134.3286 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $239.93 | 7.726% | $258.467 | $258.47 | $258.45 | $258.50 |
| Purchase #6 | $214.46 | 6.265% | $227.8959 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $176.29 | 13.490% | $200.0715 | $200.07 | $200.05 | $200.10 |
| 7 purchase totals = | $1,261.25 | $1,386.2206 | $1,386.23 | $1,386.20 | $1,386.20 | |