| 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 | $122.85 | 8.350% | $133.108 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $5.77 | 10.599% | $6.3816 | $6.38 | $6.40 | $6.40 |
| Purchase #3 | $242.64 | 4.520% | $253.6073 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $169.75 | 7.652% | $182.7393 | $182.74 | $182.75 | $182.70 |
| Purchase #5 | $50.84 | 5.232% | $53.4999 | $53.50 | $53.50 | $53.50 |
| Purchase #6 | $213.87 | 3.443% | $221.2335 | $221.23 | $221.25 | $221.20 |
| Purchase #7 | $230.71 | 11.834% | $258.0122 | $258.01 | $258.00 | $258.00 |
| 7 purchase totals = | $1,036.43 | $1,108.5818 | $1,108.58 | $1,108.60 | $1,108.50 | |