| 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 | $72.82 | 10.352% | $80.3583 | $80.36 | $80.35 | $80.40 |
| Purchase #2 | $88.74 | 7.700% | $95.573 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $192.38 | 4.865% | $201.7393 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $170.31 | 8.211% | $184.2942 | $184.29 | $184.30 | $184.30 |
| Purchase #5 | $211.78 | 13.133% | $239.5931 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $218.28 | 8.141% | $236.0502 | $236.05 | $236.05 | $236.10 |
| Purchase #7 | $220.88 | 6.606% | $235.4713 | $235.47 | $235.45 | $235.50 |
| 7 purchase totals = | $1,175.19 | $1,273.0794 | $1,273.07 | $1,273.05 | $1,273.20 | |