| 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 | $112.39 | 7.222% | $120.5068 | $120.51 | $120.50 | $120.50 |
| Purchase #2 | $189.29 | 7.219% | $202.9548 | $202.95 | $202.95 | $203.00 |
| Purchase #3 | $187.64 | 4.765% | $196.581 | $196.58 | $196.60 | $196.60 |
| Purchase #4 | $7.73 | 12.169% | $8.6707 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $229.42 | 10.149% | $252.7038 | $252.70 | $252.70 | $252.70 |
| Purchase #6 | $128.91 | 8.316% | $139.6302 | $139.63 | $139.65 | $139.60 |
| Purchase #7 | $209.25 | 10.424% | $231.0622 | $231.06 | $231.05 | $231.10 |
| 7 purchase totals = | $1,064.63 | $1,152.1095 | $1,152.10 | $1,152.10 | $1,152.20 | |