| 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 | $193.33 | 8.260% | $209.2991 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $222.53 | 4.589% | $232.7419 | $232.74 | $232.75 | $232.70 |
| Purchase #3 | $249.40 | 6.396% | $265.3516 | $265.35 | $265.35 | $265.40 |
| Purchase #4 | $21.37 | 4.835% | $22.4032 | $22.40 | $22.40 | $22.40 |
| Purchase #5 | $191.64 | 8.521% | $207.9696 | $207.97 | $207.95 | $208.00 |
| Purchase #6 | $149.62 | 7.817% | $161.3158 | $161.32 | $161.30 | $161.30 |
| Purchase #7 | $165.70 | 11.639% | $184.9858 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $1,193.59 | $1,284.0670 | $1,284.07 | $1,284.05 | $1,284.10 | |