| 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 | $227.63 | 5.137% | $239.3234 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $155.26 | 13.170% | $175.7077 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $36.79 | 6.143% | $39.05 | $39.05 | $39.05 | $39.10 |
| Purchase #4 | $51.78 | 8.571% | $56.2181 | $56.22 | $56.20 | $56.20 |
| Purchase #5 | $44.95 | 13.725% | $51.1194 | $51.12 | $51.10 | $51.10 |
| Purchase #6 | $69.83 | 4.461% | $72.9451 | $72.95 | $72.95 | $72.90 |
| Purchase #7 | $218.67 | 9.106% | $238.5821 | $238.58 | $238.60 | $238.60 |
| 7 purchase totals = | $804.91 | $872.9458 | $872.95 | $872.90 | $872.90 | |