| 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 | $220.44 | 10.192% | $242.9072 | $242.91 | $242.90 | $242.90 |
| Purchase #2 | $55.38 | 3.678% | $57.4169 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $144.73 | 11.306% | $161.0932 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $168.96 | 5.299% | $177.9132 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $17.80 | 3.477% | $18.4189 | $18.42 | $18.40 | $18.40 |
| Purchase #6 | $247.92 | 4.725% | $259.6342 | $259.63 | $259.65 | $259.60 |
| Purchase #7 | $225.55 | 6.758% | $240.7927 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $1,080.78 | $1,158.1763 | $1,158.17 | $1,158.15 | $1,158.10 | |