| 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 | $182.90 | 3.695% | $189.6582 | $189.66 | $189.65 | $189.70 |
| Purchase #2 | $227.43 | 8.605% | $247.0004 | $247.00 | $247.00 | $247.00 |
| Purchase #3 | $140.81 | 8.695% | $153.0534 | $153.05 | $153.05 | $153.10 |
| Purchase #4 | $207.39 | 3.870% | $215.416 | $215.42 | $215.40 | $215.40 |
| Purchase #5 | $80.77 | 8.534% | $87.6629 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $103.31 | 4.682% | $108.147 | $108.15 | $108.15 | $108.10 |
| Purchase #7 | $32.48 | 7.220% | $34.8251 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $975.09 | $1,035.7630 | $1,035.77 | $1,035.75 | $1,035.80 | |