| 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 | $100.63 | 7.452% | $108.1289 | $108.13 | $108.15 | $108.10 |
| Purchase #2 | $247.84 | 4.264% | $258.4079 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $213.29 | 4.151% | $222.1437 | $222.14 | $222.15 | $222.10 |
| Purchase #4 | $32.44 | 8.654% | $35.2474 | $35.25 | $35.25 | $35.20 |
| Purchase #5 | $243.62 | 7.610% | $262.1595 | $262.16 | $262.15 | $262.20 |
| Purchase #6 | $226.60 | 7.567% | $243.7468 | $243.75 | $243.75 | $243.70 |
| Purchase #7 | $135.30 | 7.638% | $145.6342 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $1,199.72 | $1,275.4684 | $1,275.47 | $1,275.50 | $1,275.30 | |