| 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 | $196.34 | 9.810% | $215.601 | $215.60 | $215.60 | $215.60 |
| Purchase #2 | $112.93 | 3.622% | $117.0203 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $114.60 | 8.496% | $124.3364 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $199.86 | 7.142% | $214.134 | $214.13 | $214.15 | $214.10 |
| Purchase #5 | $19.31 | 11.848% | $21.5978 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $170.89 | 12.417% | $192.1094 | $192.11 | $192.10 | $192.10 |
| Purchase #7 | $213.82 | 4.343% | $223.1062 | $223.11 | $223.10 | $223.10 |
| 7 purchase totals = | $1,027.75 | $1,107.9051 | $1,107.91 | $1,107.90 | $1,107.80 | |