| 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 | $81.26 | 11.412% | $90.5334 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $246.51 | 9.545% | $270.0394 | $270.04 | $270.05 | $270.00 |
| Purchase #3 | $161.59 | 13.706% | $183.7375 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $83.94 | 11.151% | $93.3001 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $205.37 | 4.380% | $214.3652 | $214.37 | $214.35 | $214.40 |
| Purchase #6 | $216.50 | 12.245% | $243.0104 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $225.32 | 11.228% | $250.6189 | $250.62 | $250.60 | $250.60 |
| 7 purchase totals = | $1,220.49 | $1,345.6049 | $1,345.61 | $1,345.60 | $1,345.50 | |