| 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 | $184.85 | 4.421% | $193.0222 | $193.02 | $193.00 | $193.00 |
| Purchase #2 | $194.63 | 13.655% | $221.2067 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $18.46 | 13.736% | $20.9957 | $21.00 | $21.00 | $21.00 |
| Purchase #4 | $24.53 | 4.741% | $25.693 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $239.77 | 13.493% | $272.1222 | $272.12 | $272.10 | $272.10 |
| Purchase #6 | $239.90 | 4.807% | $251.432 | $251.43 | $251.45 | $251.40 |
| Purchase #7 | $232.52 | 6.415% | $247.4362 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $1,134.66 | $1,231.9080 | $1,231.91 | $1,231.90 | $1,231.80 | |