| 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 | $84.91 | 6.775% | $90.6627 | $90.66 | $90.65 | $90.70 |
| Purchase #2 | $126.97 | 9.615% | $139.1782 | $139.18 | $139.20 | $139.20 |
| Purchase #3 | $62.60 | 5.856% | $66.2659 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $225.28 | 9.250% | $246.1184 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $120.73 | 3.129% | $124.5076 | $124.51 | $124.50 | $124.50 |
| Purchase #6 | $120.64 | 10.373% | $133.154 | $133.15 | $133.15 | $133.20 |
| Purchase #7 | $214.87 | 7.118% | $230.1644 | $230.16 | $230.15 | $230.20 |
| 7 purchase totals = | $956.00 | $1,030.0512 | $1,030.05 | $1,030.00 | $1,030.20 | |