| 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 | $202.83 | 5.243% | $213.4644 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $235.77 | 11.855% | $263.7205 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $191.73 | 7.620% | $206.3398 | $206.34 | $206.35 | $206.30 |
| Purchase #4 | $119.95 | 6.119% | $127.2897 | $127.29 | $127.30 | $127.30 |
| Purchase #5 | $8.42 | 5.737% | $8.9031 | $8.90 | $8.90 | $8.90 |
| Purchase #6 | $102.61 | 10.185% | $113.0608 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $55.30 | 4.486% | $57.7808 | $57.78 | $57.80 | $57.80 |
| 7 purchase totals = | $916.61 | $990.5591 | $990.55 | $990.55 | $990.60 | |