| 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 | $223.51 | 5.284% | $235.3203 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $140.99 | 13.151% | $159.5316 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $188.42 | 10.280% | $207.7896 | $207.79 | $207.80 | $207.80 |
| Purchase #4 | $191.95 | 10.744% | $212.5731 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $155.56 | 13.379% | $176.3724 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $84.44 | 6.671% | $90.073 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $166.60 | 10.579% | $184.2246 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $1,151.47 | $1,265.8846 | $1,265.87 | $1,265.80 | $1,265.90 | |