| 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 | $19.46 | 12.380% | $21.8691 | $21.87 | $21.85 | $21.90 |
| Purchase #2 | $207.68 | 13.549% | $235.8186 | $235.82 | $235.80 | $235.80 |
| Purchase #3 | $229.92 | 4.234% | $239.6548 | $239.65 | $239.65 | $239.70 |
| Purchase #4 | $243.72 | 3.596% | $252.4842 | $252.48 | $252.50 | $252.50 |
| Purchase #5 | $165.28 | 5.761% | $174.8018 | $174.80 | $174.80 | $174.80 |
| Purchase #6 | $56.87 | 12.597% | $64.0339 | $64.03 | $64.05 | $64.00 |
| Purchase #7 | $197.53 | 11.304% | $219.8588 | $219.86 | $219.85 | $219.90 |
| 7 purchase totals = | $1,120.46 | $1,208.5212 | $1,208.51 | $1,208.50 | $1,208.60 | |