| 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 | $99.38 | 12.499% | $111.8015 | $111.80 | $111.80 | $111.80 |
| Purchase #2 | $236.53 | 12.210% | $265.4103 | $265.41 | $265.40 | $265.40 |
| Purchase #3 | $66.47 | 12.372% | $74.6937 | $74.69 | $74.70 | $74.70 |
| Purchase #4 | $235.50 | 6.384% | $250.5343 | $250.53 | $250.55 | $250.50 |
| Purchase #5 | $153.47 | 13.279% | $173.8493 | $173.85 | $173.85 | $173.80 |
| Purchase #6 | $122.86 | 9.717% | $134.7983 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $233.61 | 13.558% | $265.2828 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $1,147.82 | $1,276.3702 | $1,276.36 | $1,276.40 | $1,276.30 | |