| 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 | $38.45 | 9.547% | $42.1208 | $42.12 | $42.10 | $42.10 |
| Purchase #2 | $228.83 | 3.567% | $236.9924 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $172.75 | 11.829% | $193.1846 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $238.46 | 6.422% | $253.7739 | $253.77 | $253.75 | $253.80 |
| Purchase #5 | $38.25 | 8.327% | $41.4351 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $127.52 | 7.275% | $136.7971 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $147.88 | 12.320% | $166.0988 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $992.14 | $1,070.4027 | $1,070.40 | $1,070.40 | $1,070.40 | |