| 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 | $23.93 | 4.700% | $25.0547 | $25.05 | $25.05 | $25.10 |
| Purchase #2 | $64.50 | 6.136% | $68.4577 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $228.30 | 4.504% | $238.5826 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $155.31 | 5.864% | $164.4174 | $164.42 | $164.40 | $164.40 |
| Purchase #5 | $183.41 | 9.249% | $200.3736 | $200.37 | $200.35 | $200.40 |
| Purchase #6 | $228.62 | 5.303% | $240.7437 | $240.74 | $240.75 | $240.70 |
| Purchase #7 | $241.85 | 5.430% | $254.9825 | $254.98 | $255.00 | $255.00 |
| 7 purchase totals = | $1,125.92 | $1,192.6122 | $1,192.60 | $1,192.60 | $1,192.70 | |