| 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 | $127.77 | 10.782% | $141.5462 | $141.55 | $141.55 | $141.50 |
| Purchase #2 | $120.57 | 7.493% | $129.6043 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $198.68 | 11.396% | $221.3216 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $197.80 | 6.576% | $210.8073 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $14.61 | 3.128% | $15.067 | $15.07 | $15.05 | $15.10 |
| Purchase #6 | $105.50 | 11.151% | $117.2643 | $117.26 | $117.25 | $117.30 |
| Purchase #7 | $139.62 | 9.524% | $152.9174 | $152.92 | $152.90 | $152.90 |
| 7 purchase totals = | $904.55 | $988.5281 | $988.53 | $988.45 | $988.50 | |