| 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 | $203.57 | 6.597% | $216.9995 | $217.00 | $217.00 | $217.00 |
| Purchase #2 | $103.86 | 13.226% | $117.5965 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $196.38 | 9.106% | $214.2624 | $214.26 | $214.25 | $214.30 |
| Purchase #4 | $229.48 | 13.787% | $261.1184 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $80.28 | 6.439% | $85.4492 | $85.45 | $85.45 | $85.40 |
| Purchase #6 | $78.75 | 13.234% | $89.1718 | $89.17 | $89.15 | $89.20 |
| Purchase #7 | $228.65 | 7.364% | $245.4878 | $245.49 | $245.50 | $245.50 |
| 7 purchase totals = | $1,120.97 | $1,230.0856 | $1,230.09 | $1,230.05 | $1,230.10 | |