| 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 | $119.32 | 8.717% | $129.7211 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $201.37 | 3.381% | $208.1783 | $208.18 | $208.20 | $208.20 |
| Purchase #3 | $125.27 | 3.636% | $129.8248 | $129.82 | $129.80 | $129.80 |
| Purchase #4 | $191.62 | 11.228% | $213.1351 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $18.36 | 7.842% | $19.7998 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $235.74 | 10.124% | $259.6063 | $259.61 | $259.60 | $259.60 |
| Purchase #7 | $243.75 | 13.484% | $276.6173 | $276.62 | $276.60 | $276.60 |
| 7 purchase totals = | $1,135.43 | $1,236.8827 | $1,236.89 | $1,236.85 | $1,236.80 | |