| 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 | $23.78 | 8.186% | $25.7266 | $25.73 | $25.75 | $25.70 |
| Purchase #2 | $15.72 | 7.123% | $16.8397 | $16.84 | $16.85 | $16.80 |
| Purchase #3 | $200.94 | 3.334% | $207.6393 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $131.60 | 12.183% | $147.6328 | $147.63 | $147.65 | $147.60 |
| Purchase #5 | $250.74 | 12.541% | $282.1853 | $282.19 | $282.20 | $282.20 |
| Purchase #6 | $219.67 | 4.401% | $229.3377 | $229.34 | $229.35 | $229.30 |
| Purchase #7 | $229.55 | 10.184% | $252.9274 | $252.93 | $252.95 | $252.90 |
| 7 purchase totals = | $1,072.00 | $1,162.2888 | $1,162.30 | $1,162.40 | $1,162.10 | |