| 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 | $206.85 | 7.710% | $222.7981 | $222.80 | $222.80 | $222.80 |
| Purchase #2 | $89.87 | 5.799% | $95.0816 | $95.08 | $95.10 | $95.10 |
| Purchase #3 | $86.79 | 8.765% | $94.3971 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $124.39 | 13.814% | $141.5732 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $207.34 | 7.728% | $223.3632 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $204.59 | 9.562% | $224.1529 | $224.15 | $224.15 | $224.20 |
| Purchase #7 | $91.60 | 5.512% | $96.649 | $96.65 | $96.65 | $96.60 |
| 7 purchase totals = | $1,011.43 | $1,098.0151 | $1,098.01 | $1,098.00 | $1,098.10 | |