| 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 | $239.38 | 3.559% | $247.8995 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $104.50 | 6.103% | $110.8776 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $204.66 | 3.262% | $211.336 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $54.45 | 10.614% | $60.2293 | $60.23 | $60.25 | $60.20 |
| Purchase #5 | $83.28 | 6.837% | $88.9739 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $238.34 | 13.696% | $270.983 | $270.98 | $271.00 | $271.00 |
| Purchase #7 | $165.59 | 10.755% | $183.3992 | $183.40 | $183.40 | $183.40 |
| 7 purchase totals = | $1,090.20 | $1,173.6985 | $1,173.70 | $1,173.75 | $1,173.70 | |