| 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 | $236.41 | 3.445% | $244.5543 | $244.55 | $244.55 | $244.60 |
| Purchase #2 | $179.98 | 7.657% | $193.7611 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $145.62 | 8.433% | $157.9001 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $155.48 | 10.115% | $171.2068 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $25.40 | 6.732% | $27.1099 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $40.85 | 7.863% | $44.062 | $44.06 | $44.05 | $44.10 |
| Purchase #7 | $183.82 | 13.188% | $208.0622 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $967.56 | $1,046.6564 | $1,046.65 | $1,046.60 | $1,046.80 | |