| 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 | $230.44 | 9.458% | $252.235 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $123.45 | 11.413% | $137.5393 | $137.54 | $137.55 | $137.50 |
| Purchase #3 | $206.82 | 4.199% | $215.5044 | $215.50 | $215.50 | $215.50 |
| Purchase #4 | $85.69 | 5.605% | $90.4929 | $90.49 | $90.50 | $90.50 |
| Purchase #5 | $63.87 | 12.593% | $71.9131 | $71.91 | $71.90 | $71.90 |
| Purchase #6 | $121.93 | 11.369% | $135.7922 | $135.79 | $135.80 | $135.80 |
| Purchase #7 | $240.66 | 12.284% | $270.2227 | $270.22 | $270.20 | $270.20 |
| 7 purchase totals = | $1,072.86 | $1,173.6996 | $1,173.69 | $1,173.70 | $1,173.60 | |