| 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 | $148.35 | 3.242% | $153.1595 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $244.44 | 5.374% | $257.5762 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $86.70 | 5.136% | $91.1529 | $91.15 | $91.15 | $91.20 |
| Purchase #4 | $162.61 | 9.781% | $178.5149 | $178.51 | $178.50 | $178.50 |
| Purchase #5 | $225.83 | 11.460% | $251.7101 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $57.46 | 6.693% | $61.3058 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $107.42 | 11.710% | $119.9989 | $120.00 | $120.00 | $120.00 |
| 7 purchase totals = | $1,032.81 | $1,113.4183 | $1,113.42 | $1,113.40 | $1,113.50 | |