| 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 | $123.89 | 5.241% | $130.3831 | $130.38 | $130.40 | $130.40 |
| Purchase #2 | $147.77 | 8.678% | $160.5935 | $160.59 | $160.60 | $160.60 |
| Purchase #3 | $29.87 | 13.730% | $33.9712 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $244.91 | 4.810% | $256.6902 | $256.69 | $256.70 | $256.70 |
| Purchase #5 | $153.43 | 13.697% | $174.4453 | $174.45 | $174.45 | $174.40 |
| Purchase #6 | $93.58 | 10.243% | $103.1654 | $103.17 | $103.15 | $103.20 |
| Purchase #7 | $191.41 | 8.552% | $207.7794 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $984.86 | $1,067.0281 | $1,067.03 | $1,067.05 | $1,067.10 | |