| 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 | $100.86 | 11.104% | $112.0595 | $112.06 | $112.05 | $112.10 |
| Purchase #2 | $241.56 | 12.419% | $271.5593 | $271.56 | $271.55 | $271.60 |
| Purchase #3 | $156.55 | 9.140% | $170.8587 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $50.60 | 13.629% | $57.4963 | $57.50 | $57.50 | $57.50 |
| Purchase #5 | $222.93 | 8.807% | $242.5634 | $242.56 | $242.55 | $242.60 |
| Purchase #6 | $242.76 | 6.403% | $258.3039 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $19.80 | 13.223% | $22.4182 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $1,035.06 | $1,135.2593 | $1,135.26 | $1,135.20 | $1,135.40 | |