| 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 | $32.53 | 5.115% | $34.1939 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $205.32 | 4.586% | $214.736 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $110.76 | 9.700% | $121.5037 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $101.55 | 12.599% | $114.3443 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $210.89 | 5.267% | $221.9976 | $222.00 | $222.00 | $222.00 |
| Purchase #6 | $82.40 | 6.619% | $87.8541 | $87.85 | $87.85 | $87.90 |
| Purchase #7 | $235.47 | 12.184% | $264.1597 | $264.16 | $264.15 | $264.20 |
| 7 purchase totals = | $978.92 | $1,058.7893 | $1,058.78 | $1,058.80 | $1,058.80 | |