| 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 | $241.77 | 11.195% | $268.8362 | $268.84 | $268.85 | $268.80 |
| Purchase #2 | $69.38 | 7.203% | $74.3774 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $157.76 | 3.295% | $162.9582 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $186.84 | 3.197% | $192.8133 | $192.81 | $192.80 | $192.80 |
| Purchase #5 | $129.33 | 6.561% | $137.8153 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $197.32 | 9.391% | $215.8503 | $215.85 | $215.85 | $215.90 |
| Purchase #7 | $247.30 | 6.718% | $263.9136 | $263.91 | $263.90 | $263.90 |
| 7 purchase totals = | $1,229.70 | $1,316.5643 | $1,316.57 | $1,316.55 | $1,316.60 | |