| 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 | $225.78 | 7.472% | $242.6503 | $242.65 | $242.65 | $242.70 |
| Purchase #2 | $181.48 | 11.539% | $202.421 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $202.31 | 9.701% | $221.9361 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $241.42 | 7.833% | $260.3304 | $260.33 | $260.35 | $260.30 |
| Purchase #5 | $10.42 | 8.479% | $11.3035 | $11.30 | $11.30 | $11.30 |
| Purchase #6 | $140.34 | 12.171% | $157.4208 | $157.42 | $157.40 | $157.40 |
| Purchase #7 | $66.33 | 3.760% | $68.824 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $1,068.08 | $1,164.8861 | $1,164.88 | $1,164.85 | $1,164.80 | |