| 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 | $191.72 | 9.438% | $209.8145 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $81.28 | 5.846% | $86.0316 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $6.96 | 5.125% | $7.3167 | $7.32 | $7.30 | $7.30 |
| Purchase #4 | $95.72 | 13.142% | $108.2995 | $108.30 | $108.30 | $108.30 |
| Purchase #5 | $213.76 | 12.640% | $240.7793 | $240.78 | $240.80 | $240.80 |
| Purchase #6 | $244.47 | 3.318% | $252.5815 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $147.93 | 3.318% | $152.8383 | $152.84 | $152.85 | $152.80 |
| 7 purchase totals = | $981.84 | $1,057.6614 | $1,057.66 | $1,057.70 | $1,057.60 | |