| 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 | $194.75 | 4.790% | $204.0785 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $176.34 | 5.556% | $186.1375 | $186.14 | $186.15 | $186.10 |
| Purchase #3 | $53.32 | 5.598% | $56.3049 | $56.30 | $56.30 | $56.30 |
| Purchase #4 | $231.89 | 3.469% | $239.9343 | $239.93 | $239.95 | $239.90 |
| Purchase #5 | $56.70 | 9.196% | $61.9141 | $61.91 | $61.90 | $61.90 |
| Purchase #6 | $145.35 | 4.200% | $151.4547 | $151.45 | $151.45 | $151.50 |
| Purchase #7 | $228.37 | 8.720% | $248.2839 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $1,086.72 | $1,148.1079 | $1,148.09 | $1,148.15 | $1,148.10 | |