| 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 | $126.47 | 8.285% | $136.948 | $136.95 | $136.95 | $136.90 |
| Purchase #2 | $208.50 | 9.354% | $228.0031 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $162.39 | 11.512% | $181.0843 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $142.81 | 11.526% | $159.2703 | $159.27 | $159.25 | $159.30 |
| Purchase #5 | $149.80 | 8.716% | $162.8566 | $162.86 | $162.85 | $162.90 |
| Purchase #6 | $22.49 | 4.188% | $23.4319 | $23.43 | $23.45 | $23.40 |
| Purchase #7 | $117.34 | 9.387% | $128.3547 | $128.35 | $128.35 | $128.40 |
| 7 purchase totals = | $929.80 | $1,019.9489 | $1,019.94 | $1,019.95 | $1,020.00 | |