| 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 | $230.86 | 7.163% | $247.3965 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $222.37 | 11.603% | $248.1716 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $36.34 | 6.646% | $38.7552 | $38.76 | $38.75 | $38.80 |
| Purchase #4 | $42.71 | 12.280% | $47.9548 | $47.95 | $47.95 | $48.00 |
| Purchase #5 | $172.67 | 6.345% | $183.6259 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $183.89 | 10.513% | $203.2224 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $46.78 | 11.402% | $52.1139 | $52.11 | $52.10 | $52.10 |
| 7 purchase totals = | $935.62 | $1,021.2403 | $1,021.24 | $1,021.20 | $1,021.30 | |