| 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 | $197.56 | 11.411% | $220.1036 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $117.85 | 7.589% | $126.7936 | $126.79 | $126.80 | $126.80 |
| Purchase #3 | $15.61 | 3.160% | $16.1033 | $16.10 | $16.10 | $16.10 |
| Purchase #4 | $69.72 | 13.607% | $79.2068 | $79.21 | $79.20 | $79.20 |
| Purchase #5 | $137.59 | 4.204% | $143.3743 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $220.61 | 13.702% | $250.838 | $250.84 | $250.85 | $250.80 |
| Purchase #7 | $235.56 | 3.743% | $244.377 | $244.38 | $244.40 | $244.40 |
| 7 purchase totals = | $994.50 | $1,080.7966 | $1,080.79 | $1,080.80 | $1,080.80 | |