| 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 | $48.92 | 12.163% | $54.8701 | $54.87 | $54.85 | $54.90 |
| Purchase #2 | $176.78 | 7.390% | $189.844 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $211.84 | 9.498% | $231.9606 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $173.31 | 10.308% | $191.1748 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $241.73 | 13.377% | $274.0662 | $274.07 | $274.05 | $274.10 |
| Purchase #6 | $182.87 | 10.465% | $202.0073 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $218.42 | 6.482% | $232.578 | $232.58 | $232.60 | $232.60 |
| 7 purchase totals = | $1,253.87 | $1,376.5010 | $1,376.50 | $1,376.45 | $1,376.60 | |