| 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 | $198.50 | 6.742% | $211.8829 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $152.25 | 6.330% | $161.8874 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $222.56 | 12.226% | $249.7702 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $188.68 | 13.489% | $214.131 | $214.13 | $214.15 | $214.10 |
| Purchase #5 | $180.40 | 11.562% | $201.2578 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $40.38 | 11.284% | $44.9365 | $44.94 | $44.95 | $44.90 |
| Purchase #7 | $9.57 | 12.165% | $10.7342 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $992.34 | $1,094.6000 | $1,094.60 | $1,094.65 | $1,094.60 | |