| 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 | $203.88 | 3.835% | $211.6988 | $211.70 | $211.70 | $211.70 |
| Purchase #2 | $209.94 | 11.597% | $234.2867 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $223.81 | 5.404% | $235.9047 | $235.90 | $235.90 | $235.90 |
| Purchase #4 | $165.63 | 4.349% | $172.8332 | $172.83 | $172.85 | $172.80 |
| Purchase #5 | $241.97 | 4.693% | $253.3257 | $253.33 | $253.35 | $253.30 |
| Purchase #6 | $243.76 | 8.138% | $263.5972 | $263.60 | $263.60 | $263.60 |
| Purchase #7 | $241.79 | 12.559% | $272.1564 | $272.16 | $272.15 | $272.20 |
| 7 purchase totals = | $1,530.78 | $1,643.8027 | $1,643.81 | $1,643.85 | $1,643.80 | |