| 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 | $124.47 | 3.247% | $128.5115 | $128.51 | $128.50 | $128.50 |
| Purchase #2 | $231.79 | 8.870% | $252.3498 | $252.35 | $252.35 | $252.30 |
| Purchase #3 | $211.68 | 11.424% | $235.8623 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $104.42 | 13.430% | $118.4436 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $60.32 | 5.656% | $63.7317 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $213.55 | 8.459% | $231.6142 | $231.61 | $231.60 | $231.60 |
| Purchase #7 | $25.85 | 5.529% | $27.2792 | $27.28 | $27.30 | $27.30 |
| 7 purchase totals = | $972.08 | $1,057.7923 | $1,057.78 | $1,057.80 | $1,057.70 | |