| 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 | $112.29 | 5.601% | $118.5794 | $118.58 | $118.60 | $118.60 |
| Purchase #2 | $88.70 | 6.333% | $94.3174 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $24.62 | 5.269% | $25.9172 | $25.92 | $25.90 | $25.90 |
| Purchase #4 | $177.73 | 10.304% | $196.0433 | $196.04 | $196.05 | $196.00 |
| Purchase #5 | $138.45 | 6.360% | $147.2554 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $117.97 | 8.783% | $128.3313 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $204.50 | 10.648% | $226.2752 | $226.28 | $226.30 | $226.30 |
| 7 purchase totals = | $864.26 | $936.7192 | $936.73 | $936.75 | $936.70 | |