| 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 | $230.76 | 7.516% | $248.1039 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $197.97 | 12.692% | $223.0964 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $35.43 | 7.434% | $38.0639 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $99.47 | 8.625% | $108.0493 | $108.05 | $108.05 | $108.00 |
| Purchase #5 | $69.47 | 7.167% | $74.4489 | $74.45 | $74.45 | $74.40 |
| Purchase #6 | $86.94 | 13.115% | $98.3422 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $226.86 | 7.289% | $243.3958 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $946.90 | $1,033.5004 | $1,033.50 | $1,033.50 | $1,033.40 | |