| 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 | $228.60 | 4.632% | $239.1888 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $160.31 | 10.518% | $177.1714 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $168.28 | 6.498% | $179.2148 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $146.27 | 8.816% | $159.1652 | $159.17 | $159.15 | $159.20 |
| Purchase #5 | $39.31 | 12.461% | $44.2084 | $44.21 | $44.20 | $44.20 |
| Purchase #6 | $24.92 | 3.330% | $25.7498 | $25.75 | $25.75 | $25.70 |
| Purchase #7 | $54.62 | 3.530% | $56.5481 | $56.55 | $56.55 | $56.50 |
| 7 purchase totals = | $822.31 | $881.2465 | $881.25 | $881.20 | $881.20 | |