| 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 | $49.70 | 12.825% | $56.074 | $56.07 | $56.05 | $56.10 |
| Purchase #2 | $216.61 | 12.190% | $243.0148 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $164.82 | 7.757% | $177.6051 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $216.60 | 13.482% | $245.802 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $70.78 | 8.593% | $76.8621 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $174.96 | 4.637% | $183.0729 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $191.75 | 5.292% | $201.8974 | $201.90 | $201.90 | $201.90 |
| 7 purchase totals = | $1,085.22 | $1,184.3283 | $1,184.32 | $1,184.25 | $1,184.40 | |