| 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 | $211.81 | 9.479% | $231.8875 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $184.89 | 9.333% | $202.1458 | $202.15 | $202.15 | $202.10 |
| Purchase #3 | $16.27 | 11.255% | $18.1012 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $237.76 | 7.721% | $256.1174 | $256.12 | $256.10 | $256.10 |
| Purchase #5 | $216.52 | 5.300% | $227.9956 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $160.29 | 10.732% | $177.4923 | $177.49 | $177.50 | $177.50 |
| Purchase #7 | $115.27 | 5.420% | $121.5176 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $1,142.81 | $1,235.2574 | $1,235.27 | $1,235.25 | $1,235.20 | |