| 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 | $239.41 | 6.739% | $255.5438 | $255.54 | $255.55 | $255.50 |
| Purchase #2 | $26.75 | 8.456% | $29.012 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $194.75 | 4.561% | $203.6325 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $128.55 | 12.532% | $144.6599 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $202.78 | 8.172% | $219.3512 | $219.35 | $219.35 | $219.40 |
| Purchase #6 | $31.92 | 9.207% | $34.8589 | $34.86 | $34.85 | $34.90 |
| Purchase #7 | $91.59 | 9.103% | $99.9274 | $99.93 | $99.95 | $99.90 |
| 7 purchase totals = | $915.75 | $986.9857 | $986.98 | $987.00 | $987.00 | |