| 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 | $239.45 | 4.564% | $250.3785 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $211.58 | 7.666% | $227.7997 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $238.27 | 13.309% | $269.9814 | $269.98 | $270.00 | $270.00 |
| Purchase #4 | $194.79 | 11.613% | $217.411 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $127.31 | 5.316% | $134.0778 | $134.08 | $134.10 | $134.10 |
| Purchase #6 | $205.35 | 8.712% | $223.2401 | $223.24 | $223.25 | $223.20 |
| Purchase #7 | $141.73 | 8.190% | $153.3377 | $153.34 | $153.35 | $153.30 |
| 7 purchase totals = | $1,358.48 | $1,476.2262 | $1,476.23 | $1,476.30 | $1,476.20 | |