| 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 | $84.84 | 7.757% | $91.421 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $193.91 | 4.827% | $203.27 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $210.79 | 11.561% | $235.1594 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $237.35 | 7.402% | $254.9186 | $254.92 | $254.90 | $254.90 |
| Purchase #5 | $210.38 | 5.797% | $222.5757 | $222.58 | $222.60 | $222.60 |
| Purchase #6 | $88.67 | 10.670% | $98.1311 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $124.26 | 4.514% | $129.8691 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $1,150.20 | $1,235.3449 | $1,235.35 | $1,235.30 | $1,235.40 | |