| 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 | $135.88 | 6.321% | $144.469 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $132.86 | 10.812% | $147.2248 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $79.92 | 4.208% | $83.283 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $203.96 | 12.239% | $228.9227 | $228.92 | $228.90 | $228.90 |
| Purchase #5 | $198.25 | 3.337% | $204.8656 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $209.61 | 13.543% | $237.9975 | $238.00 | $238.00 | $238.00 |
| Purchase #7 | $89.53 | 13.608% | $101.7132 | $101.71 | $101.70 | $101.70 |
| 7 purchase totals = | $1,050.01 | $1,148.4758 | $1,148.47 | $1,148.40 | $1,148.50 | |