| 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 | $198.64 | 5.290% | $209.1481 | $209.15 | $209.15 | $209.10 |
| Purchase #2 | $129.49 | 3.363% | $133.8447 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $106.48 | 12.704% | $120.0072 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $158.38 | 12.579% | $178.3026 | $178.30 | $178.30 | $178.30 |
| Purchase #5 | $8.84 | 5.569% | $9.3323 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $220.29 | 8.803% | $239.6821 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $123.98 | 7.578% | $133.3752 | $133.38 | $133.40 | $133.40 |
| 7 purchase totals = | $946.10 | $1,023.6922 | $1,023.69 | $1,023.75 | $1,023.60 | |