| 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 | $38.76 | 4.290% | $40.4228 | $40.42 | $40.40 | $40.40 |
| Purchase #2 | $153.33 | 8.281% | $166.0273 | $166.03 | $166.05 | $166.00 |
| Purchase #3 | $195.37 | 6.349% | $207.774 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $32.40 | 4.566% | $33.8794 | $33.88 | $33.90 | $33.90 |
| Purchase #5 | $247.61 | 8.267% | $268.0799 | $268.08 | $268.10 | $268.10 |
| Purchase #6 | $199.71 | 6.294% | $212.2797 | $212.28 | $212.30 | $212.30 |
| Purchase #7 | $173.34 | 13.293% | $196.3821 | $196.38 | $196.40 | $196.40 |
| 7 purchase totals = | $1,040.52 | $1,124.8452 | $1,124.84 | $1,124.90 | $1,124.90 | |