| 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 | $141.46 | 7.810% | $152.508 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $194.25 | 3.803% | $201.6373 | $201.64 | $201.65 | $201.60 |
| Purchase #3 | $103.82 | 7.656% | $111.7685 | $111.77 | $111.75 | $111.80 |
| Purchase #4 | $156.76 | 9.623% | $171.845 | $171.85 | $171.85 | $171.80 |
| Purchase #5 | $204.93 | 7.449% | $220.1952 | $220.20 | $220.20 | $220.20 |
| Purchase #6 | $10.60 | 13.851% | $12.0682 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $237.83 | 8.632% | $258.3595 | $258.36 | $258.35 | $258.40 |
| 7 purchase totals = | $1,049.65 | $1,128.3817 | $1,128.40 | $1,128.35 | $1,128.40 | |