| 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 | $197.93 | 12.563% | $222.7959 | $222.80 | $222.80 | $222.80 |
| Purchase #2 | $146.58 | 7.816% | $158.0367 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $228.93 | 12.391% | $257.2967 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $24.52 | 11.141% | $27.2518 | $27.25 | $27.25 | $27.30 |
| Purchase #5 | $82.86 | 8.865% | $90.2055 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $123.59 | 10.126% | $136.1047 | $136.10 | $136.10 | $136.10 |
| Purchase #7 | $224.37 | 6.168% | $238.2091 | $238.21 | $238.20 | $238.20 |
| 7 purchase totals = | $1,028.78 | $1,129.9004 | $1,129.91 | $1,129.90 | $1,129.90 | |