| 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 | $90.88 | 6.142% | $96.4618 | $96.46 | $96.45 | $96.50 |
| Purchase #2 | $100.89 | 3.567% | $104.4887 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $200.86 | 7.814% | $216.5552 | $216.56 | $216.55 | $216.60 |
| Purchase #4 | $198.99 | 4.446% | $207.8371 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $209.47 | 7.480% | $225.1384 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $186.65 | 9.447% | $204.2828 | $204.28 | $204.30 | $204.30 |
| Purchase #7 | $248.55 | 3.869% | $258.1664 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $1,236.29 | $1,312.9304 | $1,312.94 | $1,312.95 | $1,313.00 | |