| 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 | $108.71 | 6.213% | $115.4642 | $115.46 | $115.45 | $115.50 |
| Purchase #2 | $129.69 | 3.561% | $134.3083 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $64.93 | 7.262% | $69.6452 | $69.65 | $69.65 | $69.60 |
| Purchase #4 | $203.27 | 6.478% | $216.4378 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $211.81 | 5.812% | $224.1204 | $224.12 | $224.10 | $224.10 |
| Purchase #6 | $67.39 | 13.698% | $76.6211 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $174.29 | 5.519% | $183.9091 | $183.91 | $183.90 | $183.90 |
| 7 purchase totals = | $960.09 | $1,020.5061 | $1,020.51 | $1,020.45 | $1,020.40 | |