| 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 | $109.70 | 13.545% | $124.5589 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $209.69 | 12.267% | $235.4127 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $128.54 | 4.200% | $133.9387 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $196.93 | 12.125% | $220.8078 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $168.99 | 4.514% | $176.6182 | $176.62 | $176.60 | $176.60 |
| Purchase #6 | $63.69 | 8.476% | $69.0884 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $225.88 | 4.604% | $236.2795 | $236.28 | $236.30 | $236.30 |
| 7 purchase totals = | $1,103.42 | $1,196.7042 | $1,196.71 | $1,196.70 | $1,196.70 | |