| 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 | $225.29 | 5.702% | $238.136 | $238.14 | $238.15 | $238.10 |
| Purchase #2 | $114.62 | 6.174% | $121.6966 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $49.85 | 8.323% | $53.999 | $54.00 | $54.00 | $54.00 |
| Purchase #4 | $155.41 | 11.196% | $172.8097 | $172.81 | $172.80 | $172.80 |
| Purchase #5 | $238.97 | 9.116% | $260.7545 | $260.75 | $260.75 | $260.80 |
| Purchase #6 | $247.63 | 13.681% | $281.5083 | $281.51 | $281.50 | $281.50 |
| Purchase #7 | $209.50 | 12.536% | $235.7629 | $235.76 | $235.75 | $235.80 |
| 7 purchase totals = | $1,241.27 | $1,364.6670 | $1,364.67 | $1,364.65 | $1,364.70 | |