| 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 | $12.31 | 5.789% | $13.0226 | $13.02 | $13.00 | $13.00 |
| Purchase #2 | $123.89 | 4.252% | $129.1578 | $129.16 | $129.15 | $129.20 |
| Purchase #3 | $241.96 | 5.195% | $254.5298 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $243.75 | 7.393% | $261.7704 | $261.77 | $261.75 | $261.80 |
| Purchase #5 | $159.47 | 12.673% | $179.6796 | $179.68 | $179.70 | $179.70 |
| Purchase #6 | $123.98 | 10.434% | $136.9161 | $136.92 | $136.90 | $136.90 |
| Purchase #7 | $88.69 | 13.456% | $100.6241 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $994.05 | $1,075.7004 | $1,075.70 | $1,075.65 | $1,075.70 | |