| 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 | $220.41 | 3.683% | $228.5277 | $228.53 | $228.55 | $228.50 |
| Purchase #2 | $68.93 | 9.449% | $75.4432 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $98.47 | 9.146% | $107.4761 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $18.99 | 3.150% | $19.5882 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $165.66 | 12.392% | $186.1886 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $243.57 | 5.596% | $257.2002 | $257.20 | $257.20 | $257.20 |
| Purchase #7 | $51.54 | 9.183% | $56.2729 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $867.57 | $930.6969 | $930.70 | $930.75 | $930.70 | |