| 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 | $33.37 | 10.521% | $36.8809 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $196.80 | 12.139% | $220.6896 | $220.69 | $220.70 | $220.70 |
| Purchase #3 | $31.48 | 10.377% | $34.7467 | $34.75 | $34.75 | $34.70 |
| Purchase #4 | $123.64 | 6.307% | $131.438 | $131.44 | $131.45 | $131.40 |
| Purchase #5 | $159.62 | 7.768% | $172.0193 | $172.02 | $172.00 | $172.00 |
| Purchase #6 | $201.64 | 12.176% | $226.1917 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $113.36 | 10.111% | $124.8218 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $859.91 | $946.7880 | $946.79 | $946.80 | $946.70 | |