| 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 | $101.99 | 9.839% | $112.0248 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $121.81 | 12.523% | $137.0643 | $137.06 | $137.05 | $137.10 |
| Purchase #3 | $241.41 | 3.121% | $248.9444 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $84.75 | 12.787% | $95.587 | $95.59 | $95.60 | $95.60 |
| Purchase #5 | $54.95 | 7.142% | $58.8745 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $228.73 | 13.593% | $259.8213 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $126.82 | 12.641% | $142.8513 | $142.85 | $142.85 | $142.90 |
| 7 purchase totals = | $960.46 | $1,055.1676 | $1,055.15 | $1,055.10 | $1,055.20 | |