| 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 | $249.84 | 8.519% | $271.1239 | $271.12 | $271.10 | $271.10 |
| Purchase #2 | $192.58 | 11.368% | $214.4725 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $210.84 | 11.607% | $235.3122 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $121.92 | 3.523% | $126.2152 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $112.87 | 6.635% | $120.3589 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $22.52 | 4.730% | $23.5852 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $172.94 | 11.513% | $192.8506 | $192.85 | $192.85 | $192.90 |
| 7 purchase totals = | $1,083.51 | $1,183.9185 | $1,183.92 | $1,183.85 | $1,184.00 | |