| 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 | $107.83 | 7.420% | $115.831 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $142.79 | 13.665% | $162.3023 | $162.30 | $162.30 | $162.30 |
| Purchase #3 | $207.76 | 11.646% | $231.9557 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $140.73 | 8.620% | $152.8609 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $194.98 | 13.608% | $221.5129 | $221.51 | $221.50 | $221.50 |
| Purchase #6 | $245.35 | 7.272% | $263.1919 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $187.78 | 4.843% | $196.8742 | $196.87 | $196.85 | $196.90 |
| 7 purchase totals = | $1,227.22 | $1,344.5289 | $1,344.52 | $1,344.50 | $1,344.60 | |