| 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 | $82.66 | 9.715% | $90.6904 | $90.69 | $90.70 | $90.70 |
| Purchase #2 | $36.64 | 6.667% | $39.0828 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $145.87 | 6.585% | $155.4755 | $155.48 | $155.50 | $155.50 |
| Purchase #4 | $220.45 | 9.503% | $241.3994 | $241.40 | $241.40 | $241.40 |
| Purchase #5 | $240.37 | 10.396% | $265.3589 | $265.36 | $265.35 | $265.40 |
| Purchase #6 | $232.64 | 13.175% | $263.2903 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $212.80 | 6.749% | $227.1619 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $1,171.43 | $1,282.4592 | $1,282.46 | $1,282.50 | $1,282.60 | |