| 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 | $192.76 | 10.131% | $212.2885 | $212.29 | $212.30 | $212.30 |
| Purchase #2 | $221.38 | 9.637% | $242.7144 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $216.85 | 11.592% | $241.9873 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $201.78 | 12.782% | $227.5715 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $52.44 | 5.294% | $55.2162 | $55.22 | $55.20 | $55.20 |
| Purchase #6 | $100.77 | 4.780% | $105.5868 | $105.59 | $105.60 | $105.60 |
| Purchase #7 | $126.56 | 6.831% | $135.2053 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $1,112.54 | $1,220.5700 | $1,220.58 | $1,220.55 | $1,220.60 | |