| 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 | $147.26 | 4.389% | $153.7232 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $232.55 | 8.484% | $252.2795 | $252.28 | $252.30 | $252.30 |
| Purchase #3 | $83.36 | 11.865% | $93.2507 | $93.25 | $93.25 | $93.30 |
| Purchase #4 | $197.28 | 8.342% | $213.7371 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $179.27 | 8.829% | $195.0977 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $37.73 | 13.304% | $42.7496 | $42.75 | $42.75 | $42.70 |
| Purchase #7 | $124.65 | 12.628% | $140.3908 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $1,002.10 | $1,091.2286 | $1,091.23 | $1,091.25 | $1,091.20 | |