| 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 | $223.80 | 10.508% | $247.3169 | $247.32 | $247.30 | $247.30 |
| Purchase #2 | $240.52 | 12.590% | $270.8015 | $270.80 | $270.80 | $270.80 |
| Purchase #3 | $170.27 | 4.133% | $177.3073 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $135.84 | 10.519% | $150.129 | $150.13 | $150.15 | $150.10 |
| Purchase #5 | $16.25 | 3.645% | $16.8423 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $53.55 | 9.728% | $58.7593 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $214.40 | 9.411% | $234.5772 | $234.58 | $234.60 | $234.60 |
| 7 purchase totals = | $1,054.63 | $1,155.7335 | $1,155.74 | $1,155.75 | $1,155.70 | |