| 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 | $199.28 | 9.388% | $217.9884 | $217.99 | $218.00 | $218.00 |
| Purchase #2 | $7.67 | 6.492% | $8.1679 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $235.37 | 4.113% | $245.0508 | $245.05 | $245.05 | $245.10 |
| Purchase #4 | $161.69 | 13.143% | $182.9409 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $96.32 | 11.408% | $107.3082 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $85.48 | 5.732% | $90.3797 | $90.38 | $90.40 | $90.40 |
| Purchase #7 | $235.79 | 9.743% | $258.763 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $1,021.60 | $1,110.5989 | $1,110.60 | $1,110.60 | $1,110.70 | |