| 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 | $128.87 | 9.130% | $140.6358 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $200.93 | 12.533% | $226.1126 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $139.33 | 13.203% | $157.7257 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $225.91 | 9.264% | $246.8383 | $246.84 | $246.85 | $246.80 |
| Purchase #5 | $117.48 | 7.118% | $125.8422 | $125.84 | $125.85 | $125.80 |
| Purchase #6 | $91.49 | 11.838% | $102.3206 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $155.34 | 10.483% | $171.6243 | $171.62 | $171.60 | $171.60 |
| 7 purchase totals = | $1,059.35 | $1,171.0995 | $1,171.10 | $1,171.10 | $1,170.90 | |