| 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 | $85.36 | 6.572% | $90.9699 | $90.97 | $90.95 | $91.00 |
| Purchase #2 | $246.26 | 8.731% | $267.761 | $267.76 | $267.75 | $267.80 |
| Purchase #3 | $66.61 | 8.430% | $72.2252 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $179.39 | 7.704% | $193.2102 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $13.65 | 4.764% | $14.3003 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $223.60 | 13.286% | $253.3075 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $207.29 | 12.234% | $232.6499 | $232.65 | $232.65 | $232.60 |
| 7 purchase totals = | $1,022.16 | $1,124.4240 | $1,124.43 | $1,124.40 | $1,124.40 | |