| 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 | $123.63 | 3.771% | $128.2921 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $69.42 | 3.644% | $71.9497 | $71.95 | $71.95 | $71.90 |
| Purchase #3 | $222.78 | 9.174% | $243.2178 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $222.44 | 10.132% | $244.9776 | $244.98 | $245.00 | $245.00 |
| Purchase #5 | $115.66 | 3.369% | $119.5566 | $119.56 | $119.55 | $119.60 |
| Purchase #6 | $115.47 | 7.739% | $124.4062 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $158.89 | 4.540% | $166.1036 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $1,028.29 | $1,098.5036 | $1,098.51 | $1,098.50 | $1,098.50 | |