| 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 | $96.64 | 8.873% | $105.2149 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $136.60 | 9.457% | $149.5183 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $207.42 | 10.708% | $229.6305 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $199.42 | 7.861% | $215.0964 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $233.29 | 8.198% | $252.4151 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $139.43 | 7.125% | $149.3644 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $86.49 | 7.116% | $92.6446 | $92.64 | $92.65 | $92.60 |
| 7 purchase totals = | $1,099.29 | $1,193.8842 | $1,193.88 | $1,193.85 | $1,193.80 | |