| 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 | $182.47 | 9.812% | $200.374 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $21.92 | 9.425% | $23.986 | $23.99 | $24.00 | $24.00 |
| Purchase #3 | $142.44 | 13.498% | $161.6666 | $161.67 | $161.65 | $161.70 |
| Purchase #4 | $120.80 | 3.744% | $125.3228 | $125.32 | $125.30 | $125.30 |
| Purchase #5 | $156.31 | 10.141% | $172.1614 | $172.16 | $172.15 | $172.20 |
| Purchase #6 | $248.71 | 6.402% | $264.6324 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $168.46 | 4.840% | $176.6135 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $1,041.11 | $1,124.7567 | $1,124.75 | $1,124.70 | $1,124.80 | |